diff --git a/ltfatpy/comp/comp_dct.c b/ltfatpy/comp/comp_dct.c
index 60f6e8d45f068a0b85255cb94c36dfd538a0ed64..339d48b341c33c30bdab8b1ba7584815b0257fd9 100644
--- a/ltfatpy/comp/comp_dct.c
+++ b/ltfatpy/comp/comp_dct.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_dct
 #define __PYX_HAVE_API__ltfatpy__comp__comp_dct
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_dct.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -825,20 +863,27 @@ static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyOb
 
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
+#endif
+
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -846,7 +891,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
-#if PY_MAJOR_VERSION >= 3
+#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
 static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
     PyObject *value;
     value = PyDict_GetItemWithError(d, key);
@@ -877,8 +922,8 @@ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -896,13 +941,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -928,6 +970,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -954,6 +998,13 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
 #if CYTHON_COMPILING_IN_CPYTHON
     PyObject* none = _PyList_Extend((PyListObject*)L, v);
@@ -984,12 +1035,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1111,12 +1166,14 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind value);
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(PyObject *);
+
 static PyObject *__pyx_memview_get_double(const char *itemp);
 static int __pyx_memview_set_double(const char *itemp, PyObject *obj);
 
@@ -1258,46 +1315,8 @@ static PyObject *__pyx_builtin_ValueError;
 static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_8comp_dct_comp_dct(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_type); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_O[] = "O";
 static char __pyx_k_T[] = "T{";
@@ -1306,11 +1325,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_s[] = "(%s)";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
-  static char __pyx_k__14[] = "^";
-  static char __pyx_k__15[] = "";
-  static char __pyx_k__16[] = ":";
-static char __pyx_k__17[] = "}";
-static char __pyx_k__18[] = ",";
+  static char __pyx_k__16[] = "^";
+  static char __pyx_k__17[] = "";
+  static char __pyx_k__18[] = ":";
+static char __pyx_k__19[] = "}";
+static char __pyx_k__20[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_axis[] = "axis";
 static char __pyx_k_base[] = "base";
@@ -1325,6 +1344,7 @@ static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_type[] = "type";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1334,12 +1354,12 @@ static char __pyx_k_order[] = "order";
 static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_float64[] = "float64";
 static char __pyx_k_fortran[] = "fortran";
@@ -1387,6 +1407,7 @@ static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item
 static char __pyx_k_f_data_should_be_numpy_float64_o[] = "f data should be numpy.float64 or complex128";
 static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1406,11 +1427,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__14;
-static PyObject *__pyx_kp_b__15;
 static PyObject *__pyx_kp_b__16;
 static PyObject *__pyx_kp_b__17;
-static PyObject *__pyx_kp_u__18;
+static PyObject *__pyx_kp_b__18;
+static PyObject *__pyx_kp_b__19;
+static PyObject *__pyx_kp_u__20;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
 static PyObject *__pyx_n_s_axis;
@@ -1423,6 +1444,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_f;
@@ -1470,7 +1492,43 @@ static PyObject *__pyx_kp_s_type_should_be_1_2_3_or_4;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_8comp_dct_comp_dct(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_type); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1486,15 +1544,17 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__10;
-static PyObject *__pyx_slice__11;
 static PyObject *__pyx_slice__12;
-static PyObject *__pyx_tuple__13;
-static PyObject *__pyx_tuple__19;
-static PyObject *__pyx_tuple__20;
+static PyObject *__pyx_slice__13;
+static PyObject *__pyx_slice__14;
+static PyObject *__pyx_tuple__10;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__15;
 static PyObject *__pyx_tuple__21;
 static PyObject *__pyx_tuple__22;
 static PyObject *__pyx_tuple__23;
+static PyObject *__pyx_tuple__24;
+static PyObject *__pyx_tuple__25;
 
 /* "ltfatpy/comp/comp_dct.pyx":23
  * # assume no negative indexing.
@@ -1771,12 +1831,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L5_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_and:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -1808,6 +1866,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_dct.pyx":59
+ *     """
+ *     cdef ltfatInt L, W
+ *     if (f.dtype.type != np.float64) and (f.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         raise TypeError("f data should be numpy.float64 or complex128")
+ *     if type not in {1, 2, 3, 4}:
+ */
   }
 
   /* "ltfatpy/comp/comp_dct.pyx":61
@@ -1823,32 +1889,26 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L10_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L7_bool_binop_done;
   }
-  __pyx_L10_next_and:;
   __pyx_t_3 = PyObject_RichCompare(__pyx_t_2, __pyx_int_2, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L9_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L7_bool_binop_done;
   }
-  __pyx_L9_next_and:;
   __pyx_t_3 = PyObject_RichCompare(__pyx_t_2, __pyx_int_3, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L8_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L7_bool_binop_done;
   }
-  __pyx_L8_next_and:;
   __pyx_t_3 = PyObject_RichCompare(__pyx_t_2, __pyx_int_4, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -1870,6 +1930,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_dct.pyx":61
+ *     if (f.dtype.type != np.float64) and (f.dtype.type != np.complex128):
+ *         raise TypeError("f data should be numpy.float64 or complex128")
+ *     if type not in {1, 2, 3, 4}:             # <<<<<<<<<<<<<<
+ *         raise TypeError("type should be 1, 2, 3 or 4")
+ * 
+ */
   }
 
   /* "ltfatpy/comp/comp_dct.pyx":64
@@ -1881,19 +1949,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
  */
   __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DCTI); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DCTI); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_1, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DCTII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DCTII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_2, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DCTIII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DCTIII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_3, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DCTIV); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DCTIV); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_4, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 64; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -1945,22 +2013,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
       __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_INCREF(__pyx_v_f);
-      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_f);
       __Pyx_GIVEREF(__pyx_v_f);
+      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_f);
       __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_7 = PyNumber_Subtract(__pyx_t_6, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyInt_SubtractObjC(__pyx_t_6, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_7);
       __pyx_t_7 = 0;
       __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_6, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
@@ -1974,9 +2042,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       __Pyx_DECREF_SET(__pyx_v_f, __pyx_t_7);
       __pyx_t_7 = 0;
-      goto __pyx_L12;
+
+      /* "ltfatpy/comp/comp_dct.pyx":67
+ * 
+ *     if f.ndim > 1:
+ *         if f.ndim > 2:             # <<<<<<<<<<<<<<
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ *         L = f.shape[0]
+ */
     }
-    __pyx_L12:;
 
     /* "ltfatpy/comp/comp_dct.pyx":69
  *         if f.ndim > 2:
@@ -2023,8 +2097,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4);
     __pyx_t_4 = 0;
     __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
@@ -2036,17 +2110,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __pyx_v_f_combined = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "ltfatpy/comp/comp_dct.pyx":66
+ *     dct_type = {1: DCTI, 2: DCTII, 3: DCTIII, 4: DCTIV}
+ * 
+ *     if f.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if f.ndim > 2:
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ */
     goto __pyx_L11;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_dct.pyx":73
+  /* "ltfatpy/comp/comp_dct.pyx":73
  *         f_combined = f.reshape(L * W, order='F')
  *     else:
  *         L = f.shape[0]             # <<<<<<<<<<<<<<
  *         W = 1
  *         f_combined = f
  */
+  /*else*/ {
     __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_t_4 = __Pyx_GetItemInt(__pyx_t_3, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
@@ -2117,7 +2199,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     if (unlikely(!__pyx_t_9.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_2 = __Pyx_PyDict_GetItem(__pyx_v_dct_type, __pyx_v_type); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind const )PyInt_AsLong(__pyx_t_2)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(__pyx_t_2)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __pyx_t_11 = __pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct_d(__pyx_t_9, __pyx_v_L, __pyx_v_W, __pyx_t_10); if (unlikely(!__pyx_t_11.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
@@ -2141,9 +2223,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     } else {
       __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_2);
+      __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_7); __pyx_t_7 = NULL;
       __Pyx_GIVEREF(__pyx_t_2);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_2);
       __pyx_t_2 = 0;
       __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
@@ -2152,17 +2234,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_res = __pyx_t_4;
     __pyx_t_4 = 0;
+
+    /* "ltfatpy/comp/comp_dct.pyx":77
+ *         f_combined = f
+ * 
+ *     if f.dtype.type == np.float64:             # <<<<<<<<<<<<<<
+ *         res = np.asarray(comp_dct_d(f_combined, L, W, dct_type[type]))
+ *     else:
+ */
     goto __pyx_L13;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_dct.pyx":80
+  /* "ltfatpy/comp/comp_dct.pyx":80
  *         res = np.asarray(comp_dct_d(f_combined, L, W, dct_type[type]))
  *     else:
  *         res = np.asarray(comp_dct_cd(f_combined, L, W, dct_type[type]))             # <<<<<<<<<<<<<<
  *     if W > 1:
  *         res = np.reshape(res, (L, W), order='F')
  */
+  /*else*/ {
     __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_asarray); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2172,7 +2262,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     if (unlikely(!__pyx_t_12.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = __Pyx_PyDict_GetItem(__pyx_v_dct_type, __pyx_v_type); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind const )PyInt_AsLong(__pyx_t_3)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(__pyx_t_3)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_t_13 = __pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct_cd(__pyx_t_12, __pyx_v_L, __pyx_v_W, __pyx_t_10); if (unlikely(!__pyx_t_13.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __PYX_XDEC_MEMVIEW(&__pyx_t_12, 1);
@@ -2196,9 +2286,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     } else {
       __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); __pyx_t_2 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
       __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
@@ -2237,19 +2327,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     __Pyx_GOTREF(__pyx_t_7);
     __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_7);
     __pyx_t_4 = 0;
     __pyx_t_7 = 0;
     __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_INCREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -2261,9 +2351,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dct_comp_dct(PyObject *__pyx_v_f,
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF_SET(__pyx_v_res, __pyx_t_4);
     __pyx_t_4 = 0;
-    goto __pyx_L14;
+
+    /* "ltfatpy/comp/comp_dct.pyx":81
+ *     else:
+ *         res = np.asarray(comp_dct_cd(f_combined, L, W, dct_type[type]))
+ *     if W > 1:             # <<<<<<<<<<<<<<
+ *         res = np.reshape(res, (L, W), order='F')
+ *     return res
+ */
   }
-  __pyx_L14:;
 
   /* "ltfatpy/comp/comp_dct.pyx":83
  *     if W > 1:
@@ -2394,7 +2490,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_8comp_dct_comp_dct(CYTHON_UNUSED PyObje
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2440,12 +2536,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2459,7 +2555,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2473,14 +2569,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2492,19 +2588,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2521,7 +2617,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2533,9 +2629,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2545,7 +2641,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2554,12 +2650,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2568,7 +2664,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2578,21 +2674,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2602,77 +2706,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -2681,7 +2798,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -2690,7 +2807,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -2700,43 +2817,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -2746,42 +2872,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -2790,7 +2924,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -2798,19 +2932,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -2819,7 +2953,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -2831,20 +2965,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -2853,7 +2995,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -2865,34 +3007,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
-    goto __pyx_L10;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
+    goto __pyx_L10;
+  }
+
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -2901,7 +3051,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -2910,19 +3060,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -2932,7 +3082,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -2941,7 +3091,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -2951,21 +3101,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -2975,7 +3133,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -2984,7 +3142,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -2992,30 +3150,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -3024,7 +3170,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -3033,14 +3179,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3053,7 +3211,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -3064,7 +3222,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3078,14 +3236,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -3105,7 +3263,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -3114,18 +3272,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3133,21 +3291,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3155,11 +3321,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -3169,21 +3342,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -3193,7 +3374,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -3203,7 +3384,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -3213,7 +3394,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -3223,7 +3404,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -3233,7 +3414,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -3242,7 +3423,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -3252,7 +3433,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -3261,7 +3442,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3271,7 +3452,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -3280,22 +3461,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -3308,7 +3497,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3338,7 +3527,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3351,18 +3540,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -3372,7 +3561,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -3380,10 +3569,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -3393,7 +3590,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3403,7 +3600,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -3411,11 +3608,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -3423,11 +3626,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3436,7 +3646,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3448,7 +3658,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3462,14 +3672,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3481,7 +3691,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3490,7 +3700,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3498,29 +3708,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3541,7 +3751,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3555,14 +3765,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3572,7 +3782,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3580,16 +3790,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3609,7 +3819,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3623,14 +3833,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3640,7 +3850,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -3648,16 +3858,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3677,7 +3887,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3691,14 +3901,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3707,19 +3917,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3739,7 +3949,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3761,7 +3971,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -3771,96 +3981,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -3871,7 +4089,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -3883,7 +4101,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3906,7 +4124,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3942,7 +4160,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -3953,25 +4171,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -3984,7 +4202,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3998,7 +4216,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4012,19 +4230,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -4036,7 +4254,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4051,7 +4269,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4065,7 +4283,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -4074,7 +4292,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -4083,7 +4301,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -4093,7 +4311,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -4101,11 +4319,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -4115,7 +4339,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4128,7 +4352,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4169,7 +4393,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -4178,7 +4402,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -4190,29 +4414,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -4226,7 +4450,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -4239,7 +4463,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -4248,38 +4472,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -4289,7 +4511,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -4298,7 +4520,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -4306,14 +4528,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -4322,7 +4556,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -4332,17 +4566,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4352,36 +4594,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
-    goto __pyx_L8;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
+    goto __pyx_L8;
+  }
+
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -4390,7 +4640,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -4399,7 +4649,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4420,7 +4670,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4433,19 +4683,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4456,7 +4706,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4464,11 +4714,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4478,7 +4734,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4486,11 +4742,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4502,7 +4764,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4528,7 +4790,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4537,7 +4799,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4549,25 +4811,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4576,7 +4840,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4587,18 +4851,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4608,7 +4872,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4618,7 +4882,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4638,7 +4902,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4652,14 +4916,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -4676,7 +4940,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -4687,7 +4951,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -4698,16 +4962,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -4719,7 +4991,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4727,31 +4999,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -4759,25 +5031,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -4785,14 +5065,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4815,7 +5095,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4829,14 +5109,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -4851,14 +5131,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -4870,7 +5150,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4878,103 +5158,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4999,7 +5295,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5025,18 +5321,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -5050,49 +5346,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -5103,7 +5407,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -5113,12 +5417,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -5135,6 +5439,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -5148,11 +5460,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -5164,7 +5482,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5186,7 +5504,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5208,50 +5526,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5272,7 +5590,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5281,7 +5599,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -5304,7 +5622,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -5313,7 +5631,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -5322,7 +5640,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -5332,7 +5650,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -5341,7 +5659,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -5351,17 +5669,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -5369,22 +5695,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -5393,7 +5727,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -5403,7 +5737,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -5411,24 +5745,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5438,21 +5780,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -5462,7 +5810,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5507,7 +5855,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5528,7 +5876,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5547,28 +5895,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5589,7 +5937,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5620,31 +5968,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -5658,16 +6006,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -5681,38 +6029,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -5720,14 +6076,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -5746,39 +6110,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -5792,7 +6164,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5818,7 +6190,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5851,19 +6223,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -5874,49 +6246,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -5930,28 +6310,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5961,7 +6341,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -5971,7 +6351,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5980,7 +6360,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5989,7 +6369,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6000,7 +6380,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6028,7 +6408,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6042,14 +6422,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -6064,7 +6444,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6074,7 +6454,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -6083,22 +6463,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6108,7 +6496,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -6117,22 +6505,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
-    goto __pyx_L4;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":477
- *             info.strides = self.view.strides
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
+    goto __pyx_L4;
+  }
+
+  /* "View.MemoryView":479
+ *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -6142,7 +6538,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -6151,22 +6547,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -6176,7 +6580,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -6185,22 +6589,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -6210,7 +6622,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -6220,7 +6632,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6230,7 +6642,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -6240,7 +6652,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -6249,7 +6661,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -6262,7 +6674,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6280,7 +6692,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6294,14 +6706,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -6312,29 +6724,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -6346,7 +6758,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6366,7 +6778,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6380,19 +6792,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -6404,7 +6816,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6419,11 +6831,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -6433,63 +6845,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6498,7 +6912,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6512,28 +6926,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6543,46 +6958,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6593,7 +7017,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6602,12 +7026,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6616,96 +7040,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__11, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6714,7 +7144,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6728,14 +7158,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6744,7 +7174,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -6752,13 +7182,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6777,7 +7207,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6791,14 +7221,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6807,7 +7237,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6815,13 +7245,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6840,7 +7270,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6854,14 +7284,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6872,7 +7302,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6880,11 +7310,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -6892,7 +7322,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6913,7 +7343,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6927,30 +7357,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -6961,89 +7391,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -7055,11 +7441,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -7071,7 +7463,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7081,8 +7473,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7093,7 +7484,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7107,20 +7498,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -7130,7 +7521,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -7139,9 +7530,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -7151,7 +7550,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7165,7 +7564,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7179,14 +7578,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7197,7 +7596,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -7205,54 +7604,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7273,7 +7672,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7287,14 +7686,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7304,7 +7703,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -7312,27 +7711,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7352,7 +7751,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7366,14 +7765,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7384,7 +7783,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7393,7 +7792,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7401,13 +7800,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7426,7 +7825,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7440,14 +7839,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7458,7 +7857,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7467,7 +7866,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7475,13 +7874,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7500,7 +7899,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7514,14 +7913,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7533,7 +7932,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7542,7 +7941,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7551,17 +7950,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7569,13 +7968,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7594,7 +7993,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7608,14 +8007,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7628,7 +8027,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7637,7 +8036,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -7646,17 +8045,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -7664,13 +8063,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7689,7 +8088,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7709,35 +8108,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -7746,7 +8145,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -7758,7 +8157,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7780,7 +8179,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7794,18 +8193,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7819,7 +8218,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -7853,7 +8252,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -7864,49 +8263,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -7915,7 +8322,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -7924,7 +8331,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -7937,25 +8344,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -7964,7 +8373,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -7974,13 +8383,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -7991,7 +8400,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -8001,27 +8410,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__10);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__10);
-            __Pyx_GIVEREF(__pyx_slice__10);
+            __Pyx_INCREF(__pyx_slice__12);
+            __Pyx_GIVEREF(__pyx_slice__12);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__12);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -8029,22 +8438,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__11); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__13); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -8052,54 +8469,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -8108,30 +8539,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8142,17 +8571,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -8162,29 +8591,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__12);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__12);
-        __Pyx_GIVEREF(__pyx_slice__12);
+        __Pyx_INCREF(__pyx_slice__14);
+        __Pyx_GIVEREF(__pyx_slice__14);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__14);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -8193,35 +8628,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8247,76 +8680,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -8325,7 +8768,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8369,7 +8812,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -8379,7 +8822,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -8388,7 +8831,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -8399,36 +8842,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8436,20 +8879,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8460,7 +8911,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8470,7 +8921,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8480,7 +8931,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8489,7 +8940,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8498,7 +8949,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8510,25 +8961,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8537,7 +8990,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8548,7 +9001,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8558,27 +9011,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8589,7 +9050,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8598,7 +9059,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8607,16 +9068,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8624,131 +9085,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8759,7 +9222,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8769,18 +9232,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -8789,73 +9252,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8877,7 +9348,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -8896,7 +9367,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -8906,7 +9377,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -8916,7 +9387,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -8924,11 +9395,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -8942,42 +9419,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -8986,30 +9475,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -9019,7 +9512,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -9029,7 +9522,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -9038,7 +9531,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -9048,7 +9541,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -9056,13 +9549,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -9072,7 +9579,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -9082,7 +9589,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -9090,38 +9597,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -9129,24 +9659,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -9156,7 +9694,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -9166,7 +9704,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -9175,7 +9713,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -9185,7 +9723,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -9193,13 +9731,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -9209,7 +9761,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -9217,49 +9769,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -9269,7 +9844,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -9277,11 +9852,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -9290,7 +9871,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -9300,7 +9881,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -9308,11 +9889,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -9322,7 +9909,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -9330,11 +9917,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -9343,7 +9936,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -9352,7 +9945,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -9363,7 +9956,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -9373,7 +9966,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -9381,23 +9974,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9407,7 +10008,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -9417,7 +10018,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -9427,7 +10028,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9435,39 +10036,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9477,7 +10108,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9501,7 +10132,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9526,16 +10157,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9545,7 +10176,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9555,7 +10186,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9563,28 +10194,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9592,20 +10211,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9614,7 +10241,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9624,7 +10251,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9632,13 +10259,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -9648,7 +10281,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -9657,7 +10290,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -9667,35 +10300,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -9705,32 +10352,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -9739,7 +10394,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9749,7 +10404,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9757,11 +10412,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -9771,7 +10432,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9790,7 +10451,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9817,7 +10478,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -9827,7 +10488,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -9837,7 +10498,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -9847,7 +10508,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -9858,7 +10519,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -9867,7 +10528,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -9879,7 +10540,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -9891,7 +10552,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -9900,31 +10561,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -9934,7 +10599,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9958,7 +10623,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9971,17 +10636,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -9990,7 +10655,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10002,7 +10667,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10020,7 +10685,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -10030,7 +10695,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -10038,30 +10703,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10080,7 +10753,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10099,7 +10772,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -10109,32 +10782,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10155,7 +10836,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10169,19 +10850,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -10193,7 +10874,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10208,7 +10889,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10218,7 +10899,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -10226,16 +10908,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -10255,6 +10938,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -10269,15 +10960,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -10386,7 +11077,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -10394,53 +11085,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
+ * 
+ */
+  __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
+
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
  * 
  */
-  __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10448,7 +11201,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10457,7 +11210,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10469,7 +11222,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10485,12 +11238,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10510,31 +11264,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10543,19 +11297,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10566,7 +11328,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10577,7 +11339,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10585,7 +11347,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10602,10 +11364,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10615,7 +11377,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10625,7 +11387,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10635,7 +11397,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -10644,7 +11406,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -10653,7 +11415,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -10664,59 +11426,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10728,7 +11471,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10746,7 +11489,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10755,7 +11498,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10763,13 +11506,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10788,7 +11531,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10811,18 +11554,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -10832,7 +11575,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -10841,20 +11584,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -10865,7 +11616,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -10874,20 +11625,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10906,7 +11657,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10918,7 +11669,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -10928,7 +11679,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -10937,21 +11688,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10964,7 +11723,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -10981,7 +11740,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -10990,7 +11749,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -10999,17 +11758,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11019,7 +11778,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11028,7 +11787,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11036,11 +11795,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11051,7 +11818,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11061,7 +11828,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11070,7 +11837,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11078,11 +11845,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -11092,7 +11867,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -11101,21 +11876,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11128,7 +11911,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11148,7 +11931,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -11157,7 +11940,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -11166,7 +11949,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -11175,7 +11958,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -11184,7 +11967,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -11194,7 +11977,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -11203,22 +11986,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -11232,9 +12011,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -11242,22 +12029,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -11266,7 +12061,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11275,7 +12070,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11286,22 +12081,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -11310,7 +12113,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11319,7 +12122,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11331,7 +12134,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11342,7 +12145,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11352,7 +12155,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -11361,7 +12164,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11372,7 +12175,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11388,7 +12191,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11398,7 +12201,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11409,7 +12212,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -11419,7 +12222,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -11429,7 +12232,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11442,7 +12245,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11457,7 +12260,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11467,7 +12270,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11478,7 +12281,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11487,7 +12290,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11496,21 +12299,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11519,7 +12330,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11531,7 +12342,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11541,7 +12352,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11554,7 +12365,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11577,7 +12388,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11587,7 +12398,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11596,7 +12407,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11605,7 +12416,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11615,19 +12426,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11636,7 +12453,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -11646,7 +12463,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11657,7 +12474,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -11666,17 +12483,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -11685,7 +12502,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11696,7 +12513,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -11706,7 +12523,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -11714,12 +12531,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -11729,7 +12552,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -11737,22 +12560,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -11762,7 +12593,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11786,7 +12617,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11809,54 +12640,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11879,7 +12710,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11904,18 +12735,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -11931,26 +12762,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11975,7 +12806,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12001,7 +12832,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -12011,14 +12842,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -12032,39 +12863,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12089,7 +12928,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12118,7 +12957,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -12127,7 +12966,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12137,7 +12976,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -12146,7 +12985,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -12155,7 +12994,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -12164,7 +13003,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -12174,7 +13013,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12182,10 +13021,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -12195,19 +13042,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
  * 
- *     cdef int ndim = max(src_ndim, dst_ndim)
+ *     cdef int ndim = max(src_ndim, dst_ndim)
+ */
+    __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
  */
-    __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12223,7 +13077,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12234,7 +13088,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -12244,7 +13098,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12254,7 +13108,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -12263,7 +13117,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12271,25 +13125,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -12299,20 +13167,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -12322,7 +13196,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12332,7 +13206,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -12340,21 +13214,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -12362,11 +13242,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -12376,7 +13262,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -12386,7 +13272,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -12394,10 +13280,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -12407,7 +13301,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -12415,11 +13309,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -12429,7 +13330,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12438,7 +13339,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12447,7 +13348,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12456,7 +13357,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12465,7 +13366,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12474,12 +13375,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12493,28 +13408,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12523,7 +13444,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12532,7 +13453,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12541,7 +13462,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12550,7 +13471,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12560,7 +13481,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12584,21 +13505,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12607,87 +13528,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -12695,7 +13616,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12706,7 +13627,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -12716,7 +13637,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -12724,11 +13645,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12739,7 +13666,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12754,7 +13681,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -12763,7 +13690,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12778,7 +13705,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12794,7 +13721,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -12805,7 +13732,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12815,7 +13742,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -12825,7 +13752,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -12833,36 +13760,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -12872,7 +13823,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12884,7 +13835,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12894,7 +13845,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12903,7 +13854,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -12912,7 +13863,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12921,7 +13872,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12932,7 +13883,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12948,7 +13899,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -12957,7 +13908,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -12966,7 +13917,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12976,7 +13927,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -12987,7 +13938,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -12996,7 +13947,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13005,22 +13956,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -13029,7 +13988,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13041,7 +14000,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13052,7 +14011,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13085,7 +14044,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -13095,7 +14054,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -13106,23 +14065,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -13132,47 +14089,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__14);
-      __pyx_v_alignment = __pyx_kp_b__14;
+      __Pyx_INCREF(__pyx_kp_b__16);
+      __pyx_v_alignment = __pyx_kp_b__16;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__15);
-      __pyx_v_alignment = __pyx_kp_b__15;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__17);
+      __pyx_v_alignment = __pyx_kp_b__17;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -13182,7 +14147,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -13193,40 +14158,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__16); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__18); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__16); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__18); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -13236,35 +14201,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__17); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__19); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -13274,70 +14247,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__18, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__20, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -13346,7 +14327,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -13356,7 +14337,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13508,8 +14489,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13613,8 +14595,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13859,8 +14842,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13983,8 +14967,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -14061,6 +15046,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -14080,11 +15066,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__14, __pyx_k__14, sizeof(__pyx_k__14), 0, 0, 0, 0},
-  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
   {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
   {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
-  {&__pyx_kp_u__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 1, 0, 0},
+  {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
+  {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
+  {&__pyx_kp_u__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 1, 0, 0},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
   {&__pyx_n_s_axis, __pyx_k_axis, sizeof(__pyx_k_axis), 0, 0, 1, 1},
@@ -14097,6 +15083,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_f, __pyx_k_f, sizeof(__pyx_k_f), 0, 0, 1, 1},
@@ -14144,23 +15131,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -14192,181 +15173,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__2);
   __Pyx_GIVEREF(__pyx_tuple__2);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__5);
+  __Pyx_GIVEREF(__pyx_tuple__5);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__5);
-  __Pyx_GIVEREF(__pyx_tuple__5);
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__11 = PyTuple_New(1); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__11, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__11);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__10 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__10);
-  __Pyx_GIVEREF(__pyx_slice__10);
+  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__12);
+  __Pyx_GIVEREF(__pyx_slice__12);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__11);
-  __Pyx_GIVEREF(__pyx_slice__11);
+  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__13);
+  __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__12);
-  __Pyx_GIVEREF(__pyx_slice__12);
+  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__14);
+  __Pyx_GIVEREF(__pyx_slice__14);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__13);
-  __Pyx_GIVEREF(__pyx_tuple__13);
+  __pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__15);
+  __Pyx_GIVEREF(__pyx_tuple__15);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__19);
-  __Pyx_GIVEREF(__pyx_tuple__19);
+  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__21);
+  __Pyx_GIVEREF(__pyx_tuple__21);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14410,18 +15416,24 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_dct(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -14444,12 +15456,12 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_dct) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -14460,9 +15472,9 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14472,10 +15484,10 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14486,23 +15498,26 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_dct.pyx":13
  * from cython.view cimport array as cvarray
@@ -14526,116 +15541,116 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14651,7 +15666,6 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_dct", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -14666,7 +15680,7 @@ PyMODINIT_FUNC PyInit_comp_dct(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -15301,7 +16315,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -15521,10 +16534,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15582,6 +16598,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15589,6 +16612,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -15596,6 +16620,107 @@ bad:
 }
 #endif
 
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a - b);
+            if (likely((x^a) >= 0 || (x^~b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+            }
+        }
+                x = a - b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla - llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("subtract", return NULL)
+            result = ((double)a) - (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
     PyObject *r;
     if (!j) return NULL;
@@ -15604,7 +16729,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -15618,7 +16744,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -15631,8 +16758,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -15718,8 +16846,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -16033,7 +17165,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -16187,6 +17325,176 @@ static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value,
     *tb = tmp_tb;
 }
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
+bad:
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
+}
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
@@ -16200,9 +17508,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -16223,6 +17536,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -16254,7 +17571,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16517,126 +17834,79 @@ bad:
                 r = __Pyx_c_abs(a);
                 theta = atan2(a.imag, a.real);
             }
-            lnr = log(r);
-            z_r = exp(lnr * b.real - theta * b.imag);
-            z_theta = theta * b.real + lnr * b.imag;
-            z.real = z_r * cos(z_theta);
-            z.imag = z_r * sin(z_theta);
-            return z;
-        }
-    #endif
-#endif
-
-#if PY_MAJOR_VERSION < 3
-static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
-    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
-    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
-    return -1;
-}
-static void __Pyx_ReleaseBuffer(Py_buffer *view) {
-    PyObject *obj = view->obj;
-    if (!obj) return;
-    if (PyObject_CheckBuffer(obj)) {
-        PyBuffer_Release(view);
-        return;
-    }
-    Py_DECREF(obj);
-    view->obj = NULL;
-}
-#endif
-
-
-        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
+            lnr = log(r);
+            z_r = exp(lnr * b.real - theta * b.imag);
+            z_theta = theta * b.real + lnr * b.imag;
+            z.real = z_r * cos(z_theta);
+            z.imag = z_r * sin(z_theta);
+            return z;
         }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
+    #endif
+#endif
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
+    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+    return -1;
+}
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+    PyObject *obj = view->obj;
+    if (!obj) return;
+    if (PyObject_CheckBuffer(obj)) {
+        PyBuffer_Release(view);
+        return;
+    }
+    Py_DECREF(obj);
+    view->obj = NULL;
+}
+#endif
+
+
+        static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind value) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+        }
+    } else {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
-    #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind),
+                                     little, !is_unsigned);
+    }
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16647,29 +17917,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16686,36 +17956,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16763,6 +18122,190 @@ raise_neg_overflow:
     return (size_t) -1;
 }
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(PyObject *x) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) 0;
+    const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_Check(x))) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) < sizeof(long)) {
+            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, long, PyInt_AS_LONG(x))
+        } else {
+            long val = PyInt_AS_LONG(x);
+            if (is_unsigned && unlikely(val < 0)) {
+                goto raise_neg_overflow;
+            }
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) val;
+        }
+    } else
+#endif
+    if (likely(PyLong_Check(x))) {
+        if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) >= 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) (((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) >= 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) (((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) >= 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) (((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0]));
+                        }
+                    }
+                    break;
+            }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+            if (unlikely(Py_SIZE(x) < 0)) {
+                goto raise_neg_overflow;
+            }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(unsigned long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+            }
+        } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)-1)*(((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) ((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)-1)*(((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) ((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)-1)*(((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) ((((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind)digits[0])));
+                        }
+                    }
+                    break;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, long, PyLong_AsLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind, PY_LONG_LONG, PyLong_AsLongLong(x))
+            }
+        }
+        {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+            PyErr_SetString(PyExc_RuntimeError,
+                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+            enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind val;
+            PyObject *v = __Pyx_PyNumber_Int(x);
+ #if PY_MAJOR_VERSION < 3
+            if (likely(v) && !PyLong_Check(v)) {
+                PyObject *tmp = v;
+                v = PyNumber_Long(tmp);
+                Py_DECREF(tmp);
+            }
+ #endif
+            if (likely(v)) {
+                int one = 1; int is_little = (int)*(unsigned char *)&one;
+                unsigned char *bytes = (unsigned char *)&val;
+                int ret = _PyLong_AsByteArray((PyLongObject *)v,
+                                              bytes, sizeof(val),
+                                              is_little, !is_unsigned);
+                Py_DECREF(v);
+                if (likely(!ret))
+                    return val;
+            }
+#endif
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) -1;
+        }
+    } else {
+        enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind val;
+        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        if (!tmp) return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) -1;
+        val = __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dct_kind(tmp);
+        Py_DECREF(tmp);
+        return val;
+    }
+raise_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "value too large to convert to enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) -1;
+raise_neg_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "can't convert negative value to enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dct_kind) -1;
+}
+
 static PyObject *__pyx_memview_get_double(const char *itemp) {
     return (PyObject *) PyFloat_FromDouble(*(double *) itemp);
 }
@@ -16934,7 +18477,7 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16951,36 +18494,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17029,21 +18661,21 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17055,7 +18687,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17072,36 +18704,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17160,15 +18881,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -17195,7 +18914,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17212,36 +18931,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17607,7 +19415,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -17648,7 +19456,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -17678,7 +19486,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -17718,18 +19526,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_dst.c b/ltfatpy/comp/comp_dst.c
index 50437d885dd60a14721cef778c63fa99aee774f4..ca86aa950d33f1ecb9bed4fec497e6b4fb97c84b 100644
--- a/ltfatpy/comp/comp_dst.c
+++ b/ltfatpy/comp/comp_dst.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_dst
 #define __PYX_HAVE_API__ltfatpy__comp__comp_dst
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_dst.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -825,20 +863,27 @@ static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyOb
 
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
+#endif
+
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -846,7 +891,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
-#if PY_MAJOR_VERSION >= 3
+#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
 static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
     PyObject *value;
     value = PyDict_GetItemWithError(d, key);
@@ -877,8 +922,8 @@ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -896,13 +941,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -928,6 +970,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -954,6 +998,13 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
 #if CYTHON_COMPILING_IN_CPYTHON
     PyObject* none = _PyList_Extend((PyListObject*)L, v);
@@ -984,12 +1035,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1111,12 +1166,14 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind value);
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(PyObject *);
+
 static PyObject *__pyx_memview_get_double(const char *itemp);
 static int __pyx_memview_set_double(const char *itemp, PyObject *obj);
 
@@ -1258,46 +1315,8 @@ static PyObject *__pyx_builtin_ValueError;
 static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_8comp_dst_comp_dst(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_type); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_O[] = "O";
 static char __pyx_k_T[] = "T{";
@@ -1306,11 +1325,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_s[] = "(%s)";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
-  static char __pyx_k__14[] = "^";
-  static char __pyx_k__15[] = "";
-  static char __pyx_k__16[] = ":";
-static char __pyx_k__17[] = "}";
-static char __pyx_k__18[] = ",";
+  static char __pyx_k__16[] = "^";
+  static char __pyx_k__17[] = "";
+  static char __pyx_k__18[] = ":";
+static char __pyx_k__19[] = "}";
+static char __pyx_k__20[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_axis[] = "axis";
 static char __pyx_k_base[] = "base";
@@ -1325,6 +1344,7 @@ static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_type[] = "type";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1334,12 +1354,12 @@ static char __pyx_k_order[] = "order";
 static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_float64[] = "float64";
 static char __pyx_k_fortran[] = "fortran";
@@ -1387,6 +1407,7 @@ static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item
 static char __pyx_k_f_data_should_be_numpy_float64_o[] = "f data should be numpy.float64 or complex128";
 static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1406,11 +1427,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__14;
-static PyObject *__pyx_kp_b__15;
 static PyObject *__pyx_kp_b__16;
 static PyObject *__pyx_kp_b__17;
-static PyObject *__pyx_kp_u__18;
+static PyObject *__pyx_kp_b__18;
+static PyObject *__pyx_kp_b__19;
+static PyObject *__pyx_kp_u__20;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
 static PyObject *__pyx_n_s_axis;
@@ -1423,6 +1444,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_f;
@@ -1470,7 +1492,43 @@ static PyObject *__pyx_kp_s_type_should_be_1_2_3_or_4;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_8comp_dst_comp_dst(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_type); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1486,15 +1544,17 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__10;
-static PyObject *__pyx_slice__11;
 static PyObject *__pyx_slice__12;
-static PyObject *__pyx_tuple__13;
-static PyObject *__pyx_tuple__19;
-static PyObject *__pyx_tuple__20;
+static PyObject *__pyx_slice__13;
+static PyObject *__pyx_slice__14;
+static PyObject *__pyx_tuple__10;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__15;
 static PyObject *__pyx_tuple__21;
 static PyObject *__pyx_tuple__22;
 static PyObject *__pyx_tuple__23;
+static PyObject *__pyx_tuple__24;
+static PyObject *__pyx_tuple__25;
 
 /* "ltfatpy/comp/comp_dst.pyx":24
  * # assume no negative indexing.
@@ -1771,12 +1831,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L5_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_and:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -1808,6 +1866,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_dst.pyx":60
+ *     """
+ *     cdef ltfatInt L, W
+ *     if (f.dtype.type != np.float64) and (f.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         raise TypeError("f data should be numpy.float64 or complex128")
+ *     if type not in {1, 2, 3, 4}:
+ */
   }
 
   /* "ltfatpy/comp/comp_dst.pyx":62
@@ -1823,32 +1889,26 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L10_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L7_bool_binop_done;
   }
-  __pyx_L10_next_and:;
   __pyx_t_3 = PyObject_RichCompare(__pyx_t_2, __pyx_int_2, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L9_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L7_bool_binop_done;
   }
-  __pyx_L9_next_and:;
   __pyx_t_3 = PyObject_RichCompare(__pyx_t_2, __pyx_int_3, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L8_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L7_bool_binop_done;
   }
-  __pyx_L8_next_and:;
   __pyx_t_3 = PyObject_RichCompare(__pyx_t_2, __pyx_int_4, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -1870,6 +1930,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_dst.pyx":62
+ *     if (f.dtype.type != np.float64) and (f.dtype.type != np.complex128):
+ *         raise TypeError("f data should be numpy.float64 or complex128")
+ *     if type not in {1, 2, 3, 4}:             # <<<<<<<<<<<<<<
+ *         raise TypeError("type should be 1, 2, 3 or 4")
+ * 
+ */
   }
 
   /* "ltfatpy/comp/comp_dst.pyx":65
@@ -1881,19 +1949,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
  */
   __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DSTI); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DSTI); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_1, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DSTII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DSTII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_2, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DSTIII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DSTIII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_3, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __pyx_t_3 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_DSTIV); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(__pyx_e_7ltfatpy_4comp_5ltfat_DSTIV); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (PyDict_SetItem(__pyx_t_2, __pyx_int_4, __pyx_t_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -1945,22 +2013,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
       __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_INCREF(__pyx_v_f);
-      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_f);
       __Pyx_GIVEREF(__pyx_v_f);
+      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_f);
       __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_7 = PyNumber_Subtract(__pyx_t_6, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyInt_SubtractObjC(__pyx_t_6, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_7);
       __pyx_t_7 = 0;
       __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_6, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
@@ -1974,9 +2042,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       __Pyx_DECREF_SET(__pyx_v_f, __pyx_t_7);
       __pyx_t_7 = 0;
-      goto __pyx_L12;
+
+      /* "ltfatpy/comp/comp_dst.pyx":68
+ * 
+ *     if f.ndim > 1:
+ *         if f.ndim > 2:             # <<<<<<<<<<<<<<
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ *         L = f.shape[0]
+ */
     }
-    __pyx_L12:;
 
     /* "ltfatpy/comp/comp_dst.pyx":70
  *         if f.ndim > 2:
@@ -2023,8 +2097,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4);
     __pyx_t_4 = 0;
     __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
@@ -2036,17 +2110,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __pyx_v_f_combined = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "ltfatpy/comp/comp_dst.pyx":67
+ *     dst_type = {1: DSTI, 2: DSTII, 3: DSTIII, 4: DSTIV}
+ * 
+ *     if f.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if f.ndim > 2:
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ */
     goto __pyx_L11;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_dst.pyx":74
+  /* "ltfatpy/comp/comp_dst.pyx":74
  *         f_combined = f.reshape(L * W, order='F')
  *     else:
  *         L = f.shape[0]             # <<<<<<<<<<<<<<
  *         W = 1
  *         f_combined = f
  */
+  /*else*/ {
     __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_t_4 = __Pyx_GetItemInt(__pyx_t_3, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
@@ -2117,7 +2199,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     if (unlikely(!__pyx_t_9.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_2 = __Pyx_PyDict_GetItem(__pyx_v_dst_type, __pyx_v_type); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind const )PyInt_AsLong(__pyx_t_2)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(__pyx_t_2)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __pyx_t_11 = __pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst_d(__pyx_t_9, __pyx_v_L, __pyx_v_W, __pyx_t_10); if (unlikely(!__pyx_t_11.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
@@ -2141,9 +2223,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     } else {
       __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_2);
+      __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_7); __pyx_t_7 = NULL;
       __Pyx_GIVEREF(__pyx_t_2);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_2);
       __pyx_t_2 = 0;
       __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
@@ -2152,17 +2234,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_res = __pyx_t_4;
     __pyx_t_4 = 0;
+
+    /* "ltfatpy/comp/comp_dst.pyx":78
+ *         f_combined = f
+ * 
+ *     if f.dtype.type == np.float64:             # <<<<<<<<<<<<<<
+ *         res = np.asarray(comp_dst_d(f_combined, L, W, dst_type[type]))
+ *     else:
+ */
     goto __pyx_L13;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_dst.pyx":81
+  /* "ltfatpy/comp/comp_dst.pyx":81
  *         res = np.asarray(comp_dst_d(f_combined, L, W, dst_type[type]))
  *     else:
  *         res = np.asarray(comp_dst_cd(f_combined, L, W, dst_type[type]))             # <<<<<<<<<<<<<<
  *     if W > 1:
  *         res = np.reshape(res, (L, W), order='F')
  */
+  /*else*/ {
     __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_asarray); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2172,7 +2262,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     if (unlikely(!__pyx_t_12.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = __Pyx_PyDict_GetItem(__pyx_v_dst_type, __pyx_v_type); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind const )PyInt_AsLong(__pyx_t_3)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_10 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(__pyx_t_3)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_t_13 = __pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst_cd(__pyx_t_12, __pyx_v_L, __pyx_v_W, __pyx_t_10); if (unlikely(!__pyx_t_13.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __PYX_XDEC_MEMVIEW(&__pyx_t_12, 1);
@@ -2196,9 +2286,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     } else {
       __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); __pyx_t_2 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
       __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
@@ -2237,19 +2327,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     __Pyx_GOTREF(__pyx_t_7);
     __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_7);
     __pyx_t_4 = 0;
     __pyx_t_7 = 0;
     __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_INCREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -2261,9 +2351,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_8comp_dst_comp_dst(PyObject *__pyx_v_f,
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF_SET(__pyx_v_res, __pyx_t_4);
     __pyx_t_4 = 0;
-    goto __pyx_L14;
+
+    /* "ltfatpy/comp/comp_dst.pyx":82
+ *     else:
+ *         res = np.asarray(comp_dst_cd(f_combined, L, W, dst_type[type]))
+ *     if W > 1:             # <<<<<<<<<<<<<<
+ *         res = np.reshape(res, (L, W), order='F')
+ *     return res
+ */
   }
-  __pyx_L14:;
 
   /* "ltfatpy/comp/comp_dst.pyx":84
  *     if W > 1:
@@ -2394,7 +2490,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_8comp_dst_comp_dst(CYTHON_UNUSED PyObje
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2440,12 +2536,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2459,7 +2555,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2473,14 +2569,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2492,19 +2588,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2521,7 +2617,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2533,9 +2629,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2545,7 +2641,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2554,12 +2650,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2568,7 +2664,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2578,21 +2674,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2602,77 +2706,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -2681,7 +2798,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -2690,7 +2807,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -2700,43 +2817,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -2746,42 +2872,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -2790,7 +2924,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -2798,19 +2932,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -2819,7 +2953,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -2831,20 +2965,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -2853,7 +2995,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -2865,34 +3007,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
-    goto __pyx_L10;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
+    goto __pyx_L10;
+  }
+
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -2901,7 +3051,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -2910,19 +3060,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -2932,7 +3082,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -2941,7 +3091,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -2951,21 +3101,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -2975,7 +3133,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -2984,7 +3142,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -2992,30 +3150,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -3024,7 +3170,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -3033,14 +3179,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3053,7 +3211,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -3064,7 +3222,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3078,14 +3236,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -3105,7 +3263,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -3114,18 +3272,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3133,21 +3291,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3155,11 +3321,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -3169,21 +3342,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -3193,7 +3374,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -3203,7 +3384,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -3213,7 +3394,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -3223,7 +3404,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -3233,7 +3414,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -3242,7 +3423,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -3252,7 +3433,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -3261,7 +3442,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3271,7 +3452,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -3280,22 +3461,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -3308,7 +3497,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3338,7 +3527,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3351,18 +3540,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -3372,7 +3561,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -3380,10 +3569,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -3393,7 +3590,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3403,7 +3600,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -3411,11 +3608,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -3423,11 +3626,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3436,7 +3646,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3448,7 +3658,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3462,14 +3672,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3481,7 +3691,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3490,7 +3700,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3498,29 +3708,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3541,7 +3751,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3555,14 +3765,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3572,7 +3782,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3580,16 +3790,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3609,7 +3819,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3623,14 +3833,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3640,7 +3850,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -3648,16 +3858,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3677,7 +3887,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3691,14 +3901,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3707,19 +3917,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3739,7 +3949,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3761,7 +3971,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -3771,96 +3981,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -3871,7 +4089,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -3883,7 +4101,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3906,7 +4124,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3942,7 +4160,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -3953,25 +4171,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -3984,7 +4202,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3998,7 +4216,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4012,19 +4230,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -4036,7 +4254,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4051,7 +4269,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4065,7 +4283,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -4074,7 +4292,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -4083,7 +4301,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -4093,7 +4311,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -4101,11 +4319,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -4115,7 +4339,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4128,7 +4352,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4169,7 +4393,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -4178,7 +4402,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -4190,29 +4414,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -4226,7 +4450,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -4239,7 +4463,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -4248,38 +4472,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -4289,7 +4511,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -4298,7 +4520,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -4306,14 +4528,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -4322,7 +4556,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -4332,17 +4566,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4352,36 +4594,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
-    goto __pyx_L8;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
+    goto __pyx_L8;
+  }
+
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -4390,7 +4640,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -4399,7 +4649,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4420,7 +4670,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4433,19 +4683,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4456,7 +4706,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4464,11 +4714,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4478,7 +4734,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4486,11 +4742,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4502,7 +4764,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4528,7 +4790,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4537,7 +4799,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4549,25 +4811,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4576,7 +4840,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4587,18 +4851,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4608,7 +4872,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4618,7 +4882,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4638,7 +4902,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4652,14 +4916,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -4676,7 +4940,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -4687,7 +4951,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -4698,16 +4962,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -4719,7 +4991,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4727,31 +4999,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -4759,25 +5031,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -4785,14 +5065,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4815,7 +5095,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4829,14 +5109,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -4851,14 +5131,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -4870,7 +5150,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4878,103 +5158,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4999,7 +5295,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5025,18 +5321,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -5050,49 +5346,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -5103,7 +5407,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -5113,12 +5417,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -5135,6 +5439,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -5148,11 +5460,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -5164,7 +5482,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5186,7 +5504,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5208,50 +5526,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5272,7 +5590,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5281,7 +5599,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -5304,7 +5622,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -5313,7 +5631,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -5322,7 +5640,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -5332,7 +5650,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -5341,7 +5659,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -5351,17 +5669,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -5369,22 +5695,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -5393,7 +5727,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -5403,7 +5737,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -5411,24 +5745,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5438,21 +5780,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -5462,7 +5810,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5507,7 +5855,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5528,7 +5876,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5547,28 +5895,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5589,7 +5937,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5620,31 +5968,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -5658,16 +6006,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -5681,38 +6029,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -5720,14 +6076,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -5746,39 +6110,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -5792,7 +6164,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5818,7 +6190,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5851,19 +6223,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -5874,49 +6246,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -5930,28 +6310,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5961,7 +6341,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -5971,7 +6351,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5980,7 +6360,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5989,7 +6369,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6000,7 +6380,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6028,7 +6408,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6042,14 +6422,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -6064,7 +6444,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6074,7 +6454,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -6083,22 +6463,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6108,7 +6496,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -6117,22 +6505,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
-    goto __pyx_L4;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":477
- *             info.strides = self.view.strides
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
+    goto __pyx_L4;
+  }
+
+  /* "View.MemoryView":479
+ *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -6142,7 +6538,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -6151,22 +6547,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -6176,7 +6580,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -6185,22 +6589,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -6210,7 +6622,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -6220,7 +6632,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6230,7 +6642,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -6240,7 +6652,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -6249,7 +6661,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -6262,7 +6674,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6280,7 +6692,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6294,14 +6706,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -6312,29 +6724,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -6346,7 +6758,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6366,7 +6778,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6380,19 +6792,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -6404,7 +6816,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6419,11 +6831,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -6433,63 +6845,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6498,7 +6912,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6512,28 +6926,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6543,46 +6958,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6593,7 +7017,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6602,12 +7026,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6616,96 +7040,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__11, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6714,7 +7144,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6728,14 +7158,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6744,7 +7174,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -6752,13 +7182,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6777,7 +7207,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6791,14 +7221,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6807,7 +7237,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6815,13 +7245,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6840,7 +7270,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6854,14 +7284,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6872,7 +7302,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6880,11 +7310,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -6892,7 +7322,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6913,7 +7343,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6927,30 +7357,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -6961,89 +7391,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -7055,11 +7441,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -7071,7 +7463,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7081,8 +7473,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7093,7 +7484,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7107,20 +7498,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -7130,7 +7521,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -7139,9 +7530,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -7151,7 +7550,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7165,7 +7564,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7179,14 +7578,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7197,7 +7596,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -7205,54 +7604,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7273,7 +7672,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7287,14 +7686,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7304,7 +7703,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -7312,27 +7711,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7352,7 +7751,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7366,14 +7765,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7384,7 +7783,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7393,7 +7792,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7401,13 +7800,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7426,7 +7825,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7440,14 +7839,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7458,7 +7857,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7467,7 +7866,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7475,13 +7874,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7500,7 +7899,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7514,14 +7913,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7533,7 +7932,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7542,7 +7941,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7551,17 +7950,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7569,13 +7968,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7594,7 +7993,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7608,14 +8007,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7628,7 +8027,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7637,7 +8036,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -7646,17 +8045,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -7664,13 +8063,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7689,7 +8088,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7709,35 +8108,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -7746,7 +8145,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -7758,7 +8157,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7780,7 +8179,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7794,18 +8193,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7819,7 +8218,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -7853,7 +8252,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -7864,49 +8263,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -7915,7 +8322,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -7924,7 +8331,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -7937,25 +8344,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -7964,7 +8373,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -7974,13 +8383,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -7991,7 +8400,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -8001,27 +8410,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__10);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__10);
-            __Pyx_GIVEREF(__pyx_slice__10);
+            __Pyx_INCREF(__pyx_slice__12);
+            __Pyx_GIVEREF(__pyx_slice__12);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__12);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -8029,22 +8438,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__11); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__13); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -8052,54 +8469,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -8108,30 +8539,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8142,17 +8571,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -8162,29 +8591,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__12);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__12);
-        __Pyx_GIVEREF(__pyx_slice__12);
+        __Pyx_INCREF(__pyx_slice__14);
+        __Pyx_GIVEREF(__pyx_slice__14);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__14);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -8193,35 +8628,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8247,76 +8680,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -8325,7 +8768,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8369,7 +8812,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -8379,7 +8822,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -8388,7 +8831,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -8399,36 +8842,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8436,20 +8879,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8460,7 +8911,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8470,7 +8921,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8480,7 +8931,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8489,7 +8940,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8498,7 +8949,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8510,25 +8961,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8537,7 +8990,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8548,7 +9001,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8558,27 +9011,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8589,7 +9050,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8598,7 +9059,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8607,16 +9068,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8624,131 +9085,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8759,7 +9222,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8769,18 +9232,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -8789,73 +9252,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8877,7 +9348,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -8896,7 +9367,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -8906,7 +9377,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -8916,7 +9387,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -8924,11 +9395,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -8942,42 +9419,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -8986,30 +9475,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -9019,7 +9512,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -9029,7 +9522,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -9038,7 +9531,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -9048,7 +9541,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -9056,13 +9549,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -9072,7 +9579,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -9082,7 +9589,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -9090,38 +9597,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -9129,24 +9659,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -9156,7 +9694,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -9166,7 +9704,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -9175,7 +9713,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -9185,7 +9723,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -9193,13 +9731,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -9209,7 +9761,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -9217,49 +9769,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -9269,7 +9844,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -9277,11 +9852,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -9290,7 +9871,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -9300,7 +9881,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -9308,11 +9889,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -9322,7 +9909,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -9330,11 +9917,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -9343,7 +9936,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -9352,7 +9945,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -9363,7 +9956,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -9373,7 +9966,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -9381,23 +9974,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9407,7 +10008,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -9417,7 +10018,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -9427,7 +10028,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9435,39 +10036,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9477,7 +10108,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9501,7 +10132,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9526,16 +10157,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9545,7 +10176,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9555,7 +10186,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9563,28 +10194,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9592,20 +10211,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9614,7 +10241,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9624,7 +10251,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9632,13 +10259,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -9648,7 +10281,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -9657,7 +10290,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -9667,35 +10300,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -9705,32 +10352,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -9739,7 +10394,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9749,7 +10404,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9757,11 +10412,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -9771,7 +10432,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9790,7 +10451,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9817,7 +10478,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -9827,7 +10488,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -9837,7 +10498,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -9847,7 +10508,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -9858,7 +10519,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -9867,7 +10528,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -9879,7 +10540,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -9891,7 +10552,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -9900,31 +10561,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -9934,7 +10599,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9958,7 +10623,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9971,17 +10636,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -9990,7 +10655,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10002,7 +10667,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10020,7 +10685,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -10030,7 +10695,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -10038,30 +10703,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10080,7 +10753,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10099,7 +10772,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -10109,32 +10782,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10155,7 +10836,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10169,19 +10850,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -10193,7 +10874,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10208,7 +10889,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10218,7 +10899,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -10226,16 +10908,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -10255,6 +10938,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -10269,15 +10960,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -10386,7 +11077,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -10394,53 +11085,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
+ * 
+ */
+  __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
+
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
  * 
  */
-  __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10448,7 +11201,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10457,7 +11210,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10469,7 +11222,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10485,12 +11238,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10510,31 +11264,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10543,19 +11297,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10566,7 +11328,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10577,7 +11339,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10585,7 +11347,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10602,10 +11364,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10615,7 +11377,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10625,7 +11387,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10635,7 +11397,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -10644,7 +11406,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -10653,7 +11415,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -10664,59 +11426,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10728,7 +11471,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10746,7 +11489,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10755,7 +11498,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10763,13 +11506,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10788,7 +11531,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10811,18 +11554,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -10832,7 +11575,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -10841,20 +11584,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -10865,7 +11616,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -10874,20 +11625,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10906,7 +11657,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10918,7 +11669,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -10928,7 +11679,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -10937,21 +11688,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10964,7 +11723,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -10981,7 +11740,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -10990,7 +11749,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -10999,17 +11758,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11019,7 +11778,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11028,7 +11787,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11036,11 +11795,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11051,7 +11818,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11061,7 +11828,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11070,7 +11837,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11078,11 +11845,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -11092,7 +11867,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -11101,21 +11876,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11128,7 +11911,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11148,7 +11931,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -11157,7 +11940,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -11166,7 +11949,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -11175,7 +11958,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -11184,7 +11967,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -11194,7 +11977,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -11203,22 +11986,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -11232,9 +12011,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -11242,22 +12029,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -11266,7 +12061,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11275,7 +12070,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11286,22 +12081,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -11310,7 +12113,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11319,7 +12122,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11331,7 +12134,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11342,7 +12145,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11352,7 +12155,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -11361,7 +12164,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11372,7 +12175,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11388,7 +12191,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11398,7 +12201,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11409,7 +12212,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -11419,7 +12222,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -11429,7 +12232,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11442,7 +12245,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11457,7 +12260,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11467,7 +12270,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11478,7 +12281,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11487,7 +12290,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11496,21 +12299,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11519,7 +12330,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11531,7 +12342,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11541,7 +12352,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11554,7 +12365,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11577,7 +12388,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11587,7 +12398,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11596,7 +12407,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11605,7 +12416,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11615,19 +12426,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11636,7 +12453,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -11646,7 +12463,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11657,7 +12474,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -11666,17 +12483,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -11685,7 +12502,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11696,7 +12513,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -11706,7 +12523,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -11714,12 +12531,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -11729,7 +12552,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -11737,22 +12560,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -11762,7 +12593,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11786,7 +12617,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11809,54 +12640,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11879,7 +12710,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11904,18 +12735,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -11931,26 +12762,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11975,7 +12806,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12001,7 +12832,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -12011,14 +12842,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -12032,39 +12863,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12089,7 +12928,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12118,7 +12957,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -12127,7 +12966,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12137,7 +12976,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -12146,7 +12985,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -12155,7 +12994,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -12164,7 +13003,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -12174,7 +13013,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12182,10 +13021,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -12195,19 +13042,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
  * 
- *     cdef int ndim = max(src_ndim, dst_ndim)
+ *     cdef int ndim = max(src_ndim, dst_ndim)
+ */
+    __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
  */
-    __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12223,7 +13077,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12234,7 +13088,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -12244,7 +13098,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12254,7 +13108,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -12263,7 +13117,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12271,25 +13125,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -12299,20 +13167,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -12322,7 +13196,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12332,7 +13206,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -12340,21 +13214,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -12362,11 +13242,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -12376,7 +13262,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -12386,7 +13272,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -12394,10 +13280,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -12407,7 +13301,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -12415,11 +13309,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -12429,7 +13330,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12438,7 +13339,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12447,7 +13348,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12456,7 +13357,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12465,7 +13366,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12474,12 +13375,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12493,28 +13408,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12523,7 +13444,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12532,7 +13453,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12541,7 +13462,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12550,7 +13471,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12560,7 +13481,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12584,21 +13505,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12607,87 +13528,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -12695,7 +13616,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12706,7 +13627,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -12716,7 +13637,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -12724,11 +13645,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12739,7 +13666,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12754,7 +13681,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -12763,7 +13690,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12778,7 +13705,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12794,7 +13721,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -12805,7 +13732,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12815,7 +13742,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -12825,7 +13752,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -12833,36 +13760,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -12872,7 +13823,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12884,7 +13835,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12894,7 +13845,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12903,7 +13854,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -12912,7 +13863,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12921,7 +13872,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12932,7 +13883,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12948,7 +13899,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -12957,7 +13908,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -12966,7 +13917,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12976,7 +13927,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -12987,7 +13938,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -12996,7 +13947,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13005,22 +13956,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -13029,7 +13988,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13041,7 +14000,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13052,7 +14011,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13085,7 +14044,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -13095,7 +14054,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -13106,23 +14065,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -13132,47 +14089,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__14);
-      __pyx_v_alignment = __pyx_kp_b__14;
+      __Pyx_INCREF(__pyx_kp_b__16);
+      __pyx_v_alignment = __pyx_kp_b__16;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__15);
-      __pyx_v_alignment = __pyx_kp_b__15;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__17);
+      __pyx_v_alignment = __pyx_kp_b__17;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -13182,7 +14147,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -13193,40 +14158,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__16); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__18); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__16); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__18); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -13236,35 +14201,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__17); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__19); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -13274,70 +14247,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__18, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__20, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -13346,7 +14327,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -13356,7 +14337,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13508,8 +14489,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13613,8 +14595,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13859,8 +14842,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13983,8 +14967,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -14061,6 +15046,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -14080,11 +15066,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__14, __pyx_k__14, sizeof(__pyx_k__14), 0, 0, 0, 0},
-  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
   {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
   {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
-  {&__pyx_kp_u__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 1, 0, 0},
+  {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
+  {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
+  {&__pyx_kp_u__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 1, 0, 0},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
   {&__pyx_n_s_axis, __pyx_k_axis, sizeof(__pyx_k_axis), 0, 0, 1, 1},
@@ -14097,6 +15083,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_f, __pyx_k_f, sizeof(__pyx_k_f), 0, 0, 1, 1},
@@ -14144,23 +15131,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -14192,181 +15173,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__2);
   __Pyx_GIVEREF(__pyx_tuple__2);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__5);
+  __Pyx_GIVEREF(__pyx_tuple__5);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__5);
-  __Pyx_GIVEREF(__pyx_tuple__5);
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__11 = PyTuple_New(1); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__11, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__11);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__10 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__10);
-  __Pyx_GIVEREF(__pyx_slice__10);
+  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__12);
+  __Pyx_GIVEREF(__pyx_slice__12);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__11);
-  __Pyx_GIVEREF(__pyx_slice__11);
+  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__13);
+  __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__12);
-  __Pyx_GIVEREF(__pyx_slice__12);
+  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__14);
+  __Pyx_GIVEREF(__pyx_slice__14);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__13);
-  __Pyx_GIVEREF(__pyx_tuple__13);
+  __pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__15);
+  __Pyx_GIVEREF(__pyx_tuple__15);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__19);
-  __Pyx_GIVEREF(__pyx_tuple__19);
+  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__21);
+  __Pyx_GIVEREF(__pyx_tuple__21);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14410,18 +15416,24 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_dst(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -14444,12 +15456,12 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_dst) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -14460,9 +15472,9 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14472,10 +15484,10 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14486,23 +15498,26 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_dst.pyx":14
  * from cython.view cimport array as cvarray
@@ -14526,116 +15541,116 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14651,7 +15666,6 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_dst", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -14666,7 +15680,7 @@ PyMODINIT_FUNC PyInit_comp_dst(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -15301,7 +16315,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -15521,10 +16534,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15582,6 +16598,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15589,6 +16612,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -15596,6 +16620,107 @@ bad:
 }
 #endif
 
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a - b);
+            if (likely((x^a) >= 0 || (x^~b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+            }
+        }
+                x = a - b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla - llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("subtract", return NULL)
+            result = ((double)a) - (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
     PyObject *r;
     if (!j) return NULL;
@@ -15604,7 +16729,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -15618,7 +16744,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -15631,8 +16758,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -15718,8 +16846,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -16033,7 +17165,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -16187,6 +17325,176 @@ static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value,
     *tb = tmp_tb;
 }
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
+bad:
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
+}
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
@@ -16200,9 +17508,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -16223,6 +17536,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -16254,7 +17571,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16517,126 +17834,79 @@ bad:
                 r = __Pyx_c_abs(a);
                 theta = atan2(a.imag, a.real);
             }
-            lnr = log(r);
-            z_r = exp(lnr * b.real - theta * b.imag);
-            z_theta = theta * b.real + lnr * b.imag;
-            z.real = z_r * cos(z_theta);
-            z.imag = z_r * sin(z_theta);
-            return z;
-        }
-    #endif
-#endif
-
-#if PY_MAJOR_VERSION < 3
-static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
-    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
-    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
-    return -1;
-}
-static void __Pyx_ReleaseBuffer(Py_buffer *view) {
-    PyObject *obj = view->obj;
-    if (!obj) return;
-    if (PyObject_CheckBuffer(obj)) {
-        PyBuffer_Release(view);
-        return;
-    }
-    Py_DECREF(obj);
-    view->obj = NULL;
-}
-#endif
-
-
-        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
+            lnr = log(r);
+            z_r = exp(lnr * b.real - theta * b.imag);
+            z_theta = theta * b.real + lnr * b.imag;
+            z.real = z_r * cos(z_theta);
+            z.imag = z_r * sin(z_theta);
+            return z;
         }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
+    #endif
+#endif
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
+    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+    return -1;
+}
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+    PyObject *obj = view->obj;
+    if (!obj) return;
+    if (PyObject_CheckBuffer(obj)) {
+        PyBuffer_Release(view);
+        return;
+    }
+    Py_DECREF(obj);
+    view->obj = NULL;
+}
+#endif
+
+
+        static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind value) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+        }
+    } else {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
-    #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind),
+                                     little, !is_unsigned);
+    }
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16647,29 +17917,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16686,36 +17956,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16763,6 +18122,190 @@ raise_neg_overflow:
     return (size_t) -1;
 }
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(PyObject *x) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) 0;
+    const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_Check(x))) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) < sizeof(long)) {
+            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, long, PyInt_AS_LONG(x))
+        } else {
+            long val = PyInt_AS_LONG(x);
+            if (is_unsigned && unlikely(val < 0)) {
+                goto raise_neg_overflow;
+            }
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) val;
+        }
+    } else
+#endif
+    if (likely(PyLong_Check(x))) {
+        if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) >= 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) (((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) >= 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) (((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) >= 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) (((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0]));
+                        }
+                    }
+                    break;
+            }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+            if (unlikely(Py_SIZE(x) < 0)) {
+                goto raise_neg_overflow;
+            }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(unsigned long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+            }
+        } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)-1)*(((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) ((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)-1)*(((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) ((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)-1)*(((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) ((((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind)digits[0])));
+                        }
+                    }
+                    break;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, long, PyLong_AsLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind, PY_LONG_LONG, PyLong_AsLongLong(x))
+            }
+        }
+        {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+            PyErr_SetString(PyExc_RuntimeError,
+                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+            enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind val;
+            PyObject *v = __Pyx_PyNumber_Int(x);
+ #if PY_MAJOR_VERSION < 3
+            if (likely(v) && !PyLong_Check(v)) {
+                PyObject *tmp = v;
+                v = PyNumber_Long(tmp);
+                Py_DECREF(tmp);
+            }
+ #endif
+            if (likely(v)) {
+                int one = 1; int is_little = (int)*(unsigned char *)&one;
+                unsigned char *bytes = (unsigned char *)&val;
+                int ret = _PyLong_AsByteArray((PyLongObject *)v,
+                                              bytes, sizeof(val),
+                                              is_little, !is_unsigned);
+                Py_DECREF(v);
+                if (likely(!ret))
+                    return val;
+            }
+#endif
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) -1;
+        }
+    } else {
+        enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind val;
+        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        if (!tmp) return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) -1;
+        val = __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dst_kind(tmp);
+        Py_DECREF(tmp);
+        return val;
+    }
+raise_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "value too large to convert to enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) -1;
+raise_neg_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "can't convert negative value to enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind) -1;
+}
+
 static PyObject *__pyx_memview_get_double(const char *itemp) {
     return (PyObject *) PyFloat_FromDouble(*(double *) itemp);
 }
@@ -16934,7 +18477,7 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16951,36 +18494,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17029,21 +18661,21 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17055,7 +18687,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17072,36 +18704,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17160,15 +18881,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -17195,7 +18914,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17212,36 +18931,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17607,7 +19415,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -17648,7 +19456,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -17678,7 +19486,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -17718,18 +19526,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_gabdual_long.c b/ltfatpy/comp/comp_gabdual_long.c
index 9cd39f6499125d95167818c14975cb9bdcc087f1..9afe99bce1f3ee36d6f5a6228bcba99f3e459cbc 100644
--- a/ltfatpy/comp/comp_gabdual_long.c
+++ b/ltfatpy/comp/comp_gabdual_long.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_gabdual_long
 #define __PYX_HAVE_API__ltfatpy__comp__comp_gabdual_long
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_gabdual_long.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -825,20 +863,20 @@ static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyOb
 
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -857,8 +895,8 @@ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -876,13 +914,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -908,6 +943,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -934,6 +971,13 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
 #if CYTHON_COMPILING_IN_CPYTHON
     PyObject* none = _PyList_Extend((PyListObject*)L, v);
@@ -964,12 +1008,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1091,8 +1139,6 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
@@ -1238,46 +1284,8 @@ static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_range;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_M[] = "M";
 static char __pyx_k_O[] = "O";
@@ -1288,11 +1296,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_s[] = "(%s)";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
-  static char __pyx_k__14[] = "^";
-  static char __pyx_k__15[] = "";
-  static char __pyx_k__16[] = ":";
-static char __pyx_k__17[] = "}";
-static char __pyx_k__18[] = ",";
+  static char __pyx_k__16[] = "^";
+  static char __pyx_k__17[] = "";
+  static char __pyx_k__18[] = ":";
+static char __pyx_k__19[] = "}";
+static char __pyx_k__20[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_base[] = "base";
 static char __pyx_k_join[] = "join";
@@ -1306,6 +1314,7 @@ static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_type[] = "type";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1315,12 +1324,12 @@ static char __pyx_k_order[] = "order";
 static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_float64[] = "float64";
 static char __pyx_k_fortran[] = "fortran";
@@ -1368,6 +1377,7 @@ static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item
 static char __pyx_k_g_data_should_be_numpy_float64_o[] = "g data should be numpy.float64 or numpy.complex128";
 static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1388,11 +1398,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__14;
-static PyObject *__pyx_kp_b__15;
 static PyObject *__pyx_kp_b__16;
 static PyObject *__pyx_kp_b__17;
-static PyObject *__pyx_kp_u__18;
+static PyObject *__pyx_kp_b__18;
+static PyObject *__pyx_kp_b__19;
+static PyObject *__pyx_kp_u__20;
 static PyObject *__pyx_n_s_a;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
@@ -1405,6 +1415,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_flags;
@@ -1452,7 +1463,43 @@ static PyObject *__pyx_n_s_type;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1466,15 +1513,17 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__10;
-static PyObject *__pyx_slice__11;
 static PyObject *__pyx_slice__12;
-static PyObject *__pyx_tuple__13;
-static PyObject *__pyx_tuple__19;
-static PyObject *__pyx_tuple__20;
+static PyObject *__pyx_slice__13;
+static PyObject *__pyx_slice__14;
+static PyObject *__pyx_tuple__10;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__15;
 static PyObject *__pyx_tuple__21;
 static PyObject *__pyx_tuple__22;
 static PyObject *__pyx_tuple__23;
+static PyObject *__pyx_tuple__24;
+static PyObject *__pyx_tuple__25;
 
 /* "ltfatpy/comp/comp_gabdual_long.pyx":22
  * # assume no negative indexing.
@@ -1751,12 +1800,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L5_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_and:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 59; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -1788,6 +1835,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_gabdual_long.pyx":59
+ *     .. seealso:: :func:`~ltfatpy.gabor.gabdual.gabdual`
+ *     """
+ *     if (g.dtype.type != np.float64) and (g.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         raise TypeError("g data should be numpy.float64 or numpy.complex128")
+ * 
+ */
   }
 
   /* "ltfatpy/comp/comp_gabdual_long.pyx":62
@@ -1857,6 +1912,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
       __Pyx_Raise(__pyx_t_3, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       {__pyx_filename = __pyx_f[0]; __pyx_lineno = 66; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "ltfatpy/comp/comp_gabdual_long.pyx":65
+ *     cdef ltfatInt R = 1
+ *     if g.ndim > 1:
+ *         if g.ndim > 2:             # <<<<<<<<<<<<<<
+ *             raise TypeError("g dimensions should be 1 or 2.")
+ *         R = g.shape[1]
+ */
     }
 
     /* "ltfatpy/comp/comp_gabdual_long.pyx":67
@@ -1888,8 +1951,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -1901,17 +1964,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_g_combined = __pyx_t_7;
     __pyx_t_7 = 0;
+
+    /* "ltfatpy/comp/comp_gabdual_long.pyx":64
+ *     cdef ltfatInt L = g.shape[0]
+ *     cdef ltfatInt R = 1
+ *     if g.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if g.ndim > 2:
+ *             raise TypeError("g dimensions should be 1 or 2.")
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_gabdual_long.pyx":70
+  /* "ltfatpy/comp/comp_gabdual_long.pyx":70
  *         g_combined = g.reshape(L*R, order='F')
  *     else:
  *         g_combined = g             # <<<<<<<<<<<<<<
  * 
  *     if np.issubdtype(g.dtype, np.float64):
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_g);
     __pyx_v_g_combined = __pyx_v_g;
   }
@@ -1951,12 +2022,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
   __pyx_t_10 = PyTuple_New(2+__pyx_t_9); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_10);
   if (__pyx_t_2) {
-    PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_2); __pyx_t_2 = NULL;
   }
-  PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_9, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_9, __pyx_t_8);
+  PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_9, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_8);
+  PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_9, __pyx_t_8);
   __pyx_t_3 = 0;
   __pyx_t_8 = 0;
   __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_10, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2005,9 +2076,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     } else {
       __pyx_t_3 = PyTuple_New(1+1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_8); __Pyx_GIVEREF(__pyx_t_8); __pyx_t_8 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_3, 0+1, __pyx_t_4);
+      __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_8); __pyx_t_8 = NULL;
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0+1, __pyx_t_4);
       __pyx_t_4 = 0;
       __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_10, __pyx_t_3, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
@@ -2016,17 +2087,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
     __pyx_v_res = __pyx_t_7;
     __pyx_t_7 = 0;
+
+    /* "ltfatpy/comp/comp_gabdual_long.pyx":72
+ *         g_combined = g
+ * 
+ *     if np.issubdtype(g.dtype, np.float64):             # <<<<<<<<<<<<<<
+ *         res = np.asarray(comp_gabdual_long_d(g_combined, L, R, a, M))
+ *     else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_gabdual_long.pyx":75
+  /* "ltfatpy/comp/comp_gabdual_long.pyx":75
  *         res = np.asarray(comp_gabdual_long_d(g_combined, L, R, a, M))
  *     else:
  *         res = np.asarray(comp_gabdual_long_cd(g_combined, L, R, a, M))             # <<<<<<<<<<<<<<
  * 
  *     if R == 1:
  */
+  /*else*/ {
     __pyx_t_10 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_10);
     __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_10, __pyx_n_s_asarray); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2058,9 +2137,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     } else {
       __pyx_t_8 = PyTuple_New(1+1); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_8);
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __pyx_t_4 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_8, 0+1, __pyx_t_10);
+      __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_4); __pyx_t_4 = NULL;
       __Pyx_GIVEREF(__pyx_t_10);
+      PyTuple_SET_ITEM(__pyx_t_8, 0+1, __pyx_t_10);
       __pyx_t_10 = 0;
       __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
@@ -2093,14 +2172,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     __Pyx_INCREF(__pyx_v_res);
     __pyx_r = __pyx_v_res;
     goto __pyx_L0;
+
+    /* "ltfatpy/comp/comp_gabdual_long.pyx":77
+ *         res = np.asarray(comp_gabdual_long_cd(g_combined, L, R, a, M))
+ * 
+ *     if R == 1:             # <<<<<<<<<<<<<<
+ *         return res
+ *     else:
+ */
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_gabdual_long.pyx":80
+  /* "ltfatpy/comp/comp_gabdual_long.pyx":80
  *         return res
  *     else:
  *         return res.reshape(R, L)             # <<<<<<<<<<<<<<
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
     __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_res, __pyx_n_s_reshape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -2123,12 +2210,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(Py
     __pyx_t_2 = PyTuple_New(2+__pyx_t_9); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     if (__pyx_t_4) {
-      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __pyx_t_4 = NULL;
+      __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4); __pyx_t_4 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_2, 0+__pyx_t_9, __pyx_t_8);
     __Pyx_GIVEREF(__pyx_t_8);
-    PyTuple_SET_ITEM(__pyx_t_2, 1+__pyx_t_9, __pyx_t_10);
+    PyTuple_SET_ITEM(__pyx_t_2, 0+__pyx_t_9, __pyx_t_8);
     __Pyx_GIVEREF(__pyx_t_10);
+    PyTuple_SET_ITEM(__pyx_t_2, 1+__pyx_t_9, __pyx_t_10);
     __pyx_t_8 = 0;
     __pyx_t_10 = 0;
     __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_2, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2267,7 +2354,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_17comp_gabdual_long_comp_gabdual_long(C
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2313,12 +2400,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2332,7 +2419,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2346,14 +2433,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2365,19 +2452,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2394,7 +2481,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2406,9 +2493,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2418,7 +2505,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2427,12 +2514,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2441,7 +2528,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2451,21 +2538,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2475,77 +2570,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -2554,7 +2662,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -2563,7 +2671,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -2573,43 +2681,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -2619,42 +2736,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -2663,7 +2788,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -2671,19 +2796,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -2692,7 +2817,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -2704,20 +2829,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -2726,7 +2859,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -2738,34 +2871,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
+
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -2774,7 +2915,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -2783,19 +2924,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -2805,7 +2946,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -2814,7 +2955,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -2824,21 +2965,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -2848,7 +2997,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -2857,7 +3006,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -2865,30 +3014,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -2897,7 +3034,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -2906,14 +3043,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2926,7 +3075,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -2937,7 +3086,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -2951,14 +3100,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -2978,7 +3127,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -2987,18 +3136,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3006,21 +3155,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3028,11 +3185,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -3042,21 +3206,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -3066,7 +3238,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -3076,7 +3248,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -3086,7 +3258,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -3096,7 +3268,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -3106,7 +3278,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -3115,7 +3287,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -3125,7 +3297,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -3134,7 +3306,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3144,7 +3316,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -3153,22 +3325,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -3181,7 +3361,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3211,7 +3391,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3224,18 +3404,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -3245,7 +3425,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -3253,10 +3433,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -3266,7 +3454,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3276,7 +3464,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -3284,11 +3472,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -3296,11 +3490,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3309,7 +3510,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3321,7 +3522,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3335,14 +3536,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3354,7 +3555,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3363,7 +3564,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3371,29 +3572,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3414,7 +3615,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3428,14 +3629,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3445,7 +3646,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3453,16 +3654,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3482,7 +3683,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3496,14 +3697,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3513,7 +3714,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -3521,16 +3722,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3550,7 +3751,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3564,14 +3765,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3580,19 +3781,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3612,7 +3813,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3634,7 +3835,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -3644,96 +3845,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -3744,7 +3953,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -3756,7 +3965,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3779,7 +3988,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3815,7 +4024,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -3826,25 +4035,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -3857,7 +4066,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3871,7 +4080,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -3885,19 +4094,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -3909,7 +4118,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -3924,7 +4133,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -3938,7 +4147,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -3947,7 +4156,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -3956,7 +4165,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -3966,7 +4175,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -3974,11 +4183,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -3988,7 +4203,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4001,7 +4216,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4042,7 +4257,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -4051,7 +4266,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -4063,29 +4278,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -4099,7 +4314,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -4112,7 +4327,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -4121,38 +4336,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -4162,7 +4375,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -4171,7 +4384,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -4179,14 +4392,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -4195,7 +4420,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -4205,17 +4430,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4225,36 +4458,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
+
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -4263,7 +4504,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -4272,7 +4513,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4293,7 +4534,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4306,19 +4547,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4329,7 +4570,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4337,11 +4578,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4351,7 +4598,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4359,12 +4606,18 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
-  }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
- *         self.typeinfo = NULL
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
+  }
+
+  /* "View.MemoryView":341
+ *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
  *         if self.obj is not None:
@@ -4375,7 +4628,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4401,7 +4654,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4410,7 +4663,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4422,25 +4675,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4449,7 +4704,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4460,18 +4715,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4481,7 +4736,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4491,7 +4746,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4511,7 +4766,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4525,14 +4780,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -4549,7 +4804,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -4560,7 +4815,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -4571,16 +4826,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -4592,7 +4855,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4600,31 +4863,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -4632,25 +4895,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -4658,14 +4929,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4688,7 +4959,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4702,14 +4973,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -4724,14 +4995,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -4743,7 +5014,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4751,103 +5022,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4872,7 +5159,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -4898,18 +5185,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -4923,49 +5210,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -4976,7 +5271,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -4986,12 +5281,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -5008,6 +5303,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -5021,11 +5324,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -5037,7 +5346,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5059,7 +5368,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5081,50 +5390,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5145,7 +5454,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5154,7 +5463,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -5177,7 +5486,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -5186,7 +5495,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -5195,7 +5504,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -5205,7 +5514,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -5214,7 +5523,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -5224,17 +5533,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -5242,22 +5559,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -5266,7 +5591,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -5276,7 +5601,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -5284,24 +5609,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5311,21 +5644,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -5335,7 +5674,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5380,7 +5719,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5401,7 +5740,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5420,28 +5759,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5462,7 +5801,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5493,31 +5832,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -5531,16 +5870,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -5554,38 +5893,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -5593,14 +5940,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -5619,39 +5974,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -5665,7 +6028,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5691,7 +6054,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5724,19 +6087,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -5747,49 +6110,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -5803,28 +6174,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5834,7 +6205,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -5844,7 +6215,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5853,7 +6224,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5862,7 +6233,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5873,7 +6244,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5901,7 +6272,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -5915,14 +6286,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -5937,7 +6308,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -5947,7 +6318,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -5956,22 +6327,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -5981,7 +6360,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -5990,22 +6369,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
+
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
     goto __pyx_L4;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":477
+  /* "View.MemoryView":479
  *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -6015,7 +6402,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -6024,22 +6411,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -6049,7 +6444,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -6058,22 +6453,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
-    goto __pyx_L6;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":487
- *             info.format = self.view.format
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
+    goto __pyx_L6;
+  }
+
+  /* "View.MemoryView":489
+ *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -6083,7 +6486,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -6093,7 +6496,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6103,7 +6506,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -6113,7 +6516,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -6122,7 +6525,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -6135,7 +6538,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6153,7 +6556,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6167,14 +6570,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -6185,29 +6588,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -6219,7 +6622,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6239,7 +6642,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6253,19 +6656,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -6277,7 +6680,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6292,11 +6695,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -6306,63 +6709,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6371,7 +6776,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6385,28 +6790,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6416,46 +6822,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6466,7 +6881,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6475,12 +6890,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6489,96 +6904,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__11, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6587,7 +7008,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6601,14 +7022,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6617,7 +7038,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -6625,13 +7046,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6650,7 +7071,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6664,14 +7085,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6680,7 +7101,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6688,13 +7109,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6713,7 +7134,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6727,14 +7148,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6745,7 +7166,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6753,11 +7174,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -6765,7 +7186,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6786,7 +7207,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6800,30 +7221,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -6834,89 +7255,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -6928,11 +7305,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -6944,7 +7327,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6954,8 +7337,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6966,7 +7348,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -6980,20 +7362,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -7003,7 +7385,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -7012,9 +7394,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -7024,7 +7414,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7038,7 +7428,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7052,14 +7442,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7070,7 +7460,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -7078,54 +7468,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7146,7 +7536,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7160,14 +7550,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7177,7 +7567,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -7185,27 +7575,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7225,7 +7615,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7239,14 +7629,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7257,7 +7647,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7266,7 +7656,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7274,13 +7664,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7299,7 +7689,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7313,14 +7703,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7331,7 +7721,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7340,7 +7730,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7348,13 +7738,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7373,7 +7763,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7387,14 +7777,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7406,7 +7796,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7415,7 +7805,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7424,17 +7814,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7442,13 +7832,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7467,7 +7857,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7481,14 +7871,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7501,7 +7891,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7510,7 +7900,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -7519,17 +7909,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -7537,13 +7927,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7562,7 +7952,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7582,35 +7972,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -7619,7 +8009,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -7631,7 +8021,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7653,7 +8043,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7667,18 +8057,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7692,7 +8082,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -7726,7 +8116,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -7737,49 +8127,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -7788,7 +8186,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -7797,7 +8195,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -7810,25 +8208,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -7837,7 +8237,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -7847,13 +8247,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -7864,7 +8264,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -7874,27 +8274,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__10);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__10);
-            __Pyx_GIVEREF(__pyx_slice__10);
+            __Pyx_INCREF(__pyx_slice__12);
+            __Pyx_GIVEREF(__pyx_slice__12);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__12);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -7902,22 +8302,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__11); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__13); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -7925,54 +8333,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      }
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":647
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
+      }
+
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -7981,30 +8403,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8015,17 +8435,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -8035,29 +8455,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__12);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__12);
-        __Pyx_GIVEREF(__pyx_slice__12);
+        __Pyx_INCREF(__pyx_slice__14);
+        __Pyx_GIVEREF(__pyx_slice__14);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__14);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -8066,35 +8492,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8120,76 +8544,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -8198,7 +8632,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8242,7 +8676,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -8252,7 +8686,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -8261,7 +8695,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -8272,36 +8706,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8309,20 +8743,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8333,7 +8775,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8343,7 +8785,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8353,7 +8795,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8362,7 +8804,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8371,7 +8813,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8383,25 +8825,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8410,7 +8854,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8421,7 +8865,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8431,27 +8875,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8462,7 +8914,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8471,7 +8923,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8480,16 +8932,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8497,131 +8949,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8632,7 +9086,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8642,18 +9096,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -8662,73 +9116,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8750,7 +9212,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -8769,7 +9231,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -8779,7 +9241,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -8789,7 +9251,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -8797,11 +9259,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -8815,42 +9283,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -8859,30 +9339,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -8892,7 +9376,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -8902,7 +9386,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -8911,7 +9395,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -8921,7 +9405,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -8929,13 +9413,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -8945,7 +9443,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -8955,7 +9453,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -8963,38 +9461,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -9002,24 +9523,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -9029,7 +9558,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -9039,7 +9568,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -9048,7 +9577,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -9058,7 +9587,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -9066,13 +9595,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -9082,7 +9625,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -9090,49 +9633,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -9142,7 +9708,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -9150,11 +9716,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -9163,7 +9735,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -9173,7 +9745,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -9181,11 +9753,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -9195,7 +9773,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -9203,11 +9781,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -9216,7 +9800,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -9225,7 +9809,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -9236,7 +9820,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -9246,7 +9830,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -9254,23 +9838,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9280,7 +9872,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -9290,7 +9882,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -9300,7 +9892,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9308,39 +9900,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9350,7 +9972,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9374,7 +9996,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9399,16 +10021,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9418,7 +10040,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9428,7 +10050,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9436,28 +10058,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9465,20 +10075,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9487,7 +10105,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9497,7 +10115,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9505,13 +10123,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -9521,7 +10145,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -9530,7 +10154,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -9540,35 +10164,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -9578,32 +10216,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -9612,7 +10258,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9622,7 +10268,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9630,11 +10276,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -9644,7 +10296,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9663,7 +10315,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9690,7 +10342,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -9700,7 +10352,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -9710,7 +10362,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -9720,7 +10372,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -9731,7 +10383,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -9740,7 +10392,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -9752,7 +10404,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -9764,7 +10416,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -9773,31 +10425,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -9807,7 +10463,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9831,7 +10487,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9844,17 +10500,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -9863,7 +10519,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9875,7 +10531,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -9893,7 +10549,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -9903,7 +10559,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -9911,30 +10567,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -9953,7 +10617,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -9972,7 +10636,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -9982,32 +10646,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10028,7 +10700,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10042,19 +10714,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -10066,7 +10738,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10081,7 +10753,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10091,7 +10763,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -10099,16 +10772,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -10128,6 +10802,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -10142,15 +10824,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -10259,7 +10941,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -10267,53 +10949,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  * 
  */
   __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
+ * 
+ */
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10321,7 +11065,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10330,7 +11074,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10342,7 +11086,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10358,12 +11102,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10383,31 +11128,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10416,19 +11161,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10439,7 +11192,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10450,7 +11203,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10458,7 +11211,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10475,10 +11228,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10488,7 +11241,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10498,7 +11251,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10508,7 +11261,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -10517,7 +11270,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -10526,7 +11279,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -10537,59 +11290,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10601,7 +11335,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10619,7 +11353,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10628,7 +11362,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10636,13 +11370,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10661,7 +11395,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10684,18 +11418,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -10705,7 +11439,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -10714,20 +11448,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -10738,7 +11480,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -10747,20 +11489,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10779,7 +11521,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10791,7 +11533,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -10801,7 +11543,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -10810,21 +11552,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10837,7 +11587,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -10854,7 +11604,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -10863,7 +11613,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -10872,17 +11622,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -10892,7 +11642,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -10901,7 +11651,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -10909,11 +11659,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -10924,7 +11682,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -10934,7 +11692,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -10943,7 +11701,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -10951,11 +11709,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -10965,7 +11731,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -10974,21 +11740,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11001,7 +11775,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11021,7 +11795,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -11030,7 +11804,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -11039,7 +11813,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -11048,7 +11822,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -11057,7 +11831,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -11067,7 +11841,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -11076,22 +11850,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -11105,9 +11875,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -11115,22 +11893,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -11139,7 +11925,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11148,7 +11934,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11159,22 +11945,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -11183,7 +11977,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11192,7 +11986,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11204,7 +11998,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11215,7 +12009,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11225,7 +12019,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -11234,7 +12028,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11245,7 +12039,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11261,7 +12055,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11271,7 +12065,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11282,7 +12076,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -11292,7 +12086,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -11302,7 +12096,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11315,7 +12109,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11330,7 +12124,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11340,7 +12134,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11351,7 +12145,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11360,7 +12154,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11369,21 +12163,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11392,7 +12194,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11404,7 +12206,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11414,7 +12216,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11427,7 +12229,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11450,7 +12252,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11460,7 +12262,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11469,7 +12271,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11478,7 +12280,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11488,19 +12290,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11509,7 +12317,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -11519,7 +12327,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11530,7 +12338,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -11539,17 +12347,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -11558,7 +12366,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11569,7 +12377,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -11579,7 +12387,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -11587,12 +12395,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -11602,7 +12416,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -11610,22 +12424,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -11635,7 +12457,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11659,7 +12481,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11682,54 +12504,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11752,7 +12574,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11777,18 +12599,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -11804,26 +12626,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11848,7 +12670,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11874,7 +12696,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -11884,14 +12706,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -11905,39 +12727,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11962,7 +12792,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -11991,7 +12821,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -12000,7 +12830,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12010,7 +12840,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -12019,7 +12849,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -12028,7 +12858,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -12037,7 +12867,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -12047,7 +12877,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12055,10 +12885,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -12068,7 +12906,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
@@ -12076,11 +12914,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     cdef int ndim = max(src_ndim, dst_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12096,7 +12941,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12107,7 +12952,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -12117,7 +12962,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12127,7 +12972,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -12136,7 +12981,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12144,25 +12989,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -12172,20 +13031,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -12195,7 +13060,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12205,7 +13070,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -12213,21 +13078,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -12235,11 +13106,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -12249,7 +13126,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -12259,7 +13136,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -12267,10 +13144,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -12280,7 +13165,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -12288,11 +13173,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -12302,7 +13194,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12311,7 +13203,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12320,7 +13212,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12329,7 +13221,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12338,7 +13230,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12347,12 +13239,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12366,28 +13272,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12396,7 +13308,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12405,7 +13317,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12414,7 +13326,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12423,7 +13335,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12433,7 +13345,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12457,21 +13369,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12480,87 +13392,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -12568,7 +13480,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12579,7 +13491,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -12589,7 +13501,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -12597,11 +13509,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12612,7 +13530,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12627,7 +13545,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -12636,7 +13554,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12651,7 +13569,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12667,7 +13585,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -12678,7 +13596,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12688,7 +13606,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -12698,7 +13616,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -12706,36 +13624,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -12745,7 +13687,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12757,7 +13699,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12767,7 +13709,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12776,7 +13718,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -12785,7 +13727,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12794,7 +13736,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12805,7 +13747,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12821,7 +13763,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -12830,7 +13772,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -12839,7 +13781,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12849,7 +13791,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -12860,7 +13802,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -12869,7 +13811,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -12878,22 +13820,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -12902,7 +13852,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -12914,7 +13864,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12925,7 +13875,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -12958,7 +13908,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -12968,7 +13918,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -12979,23 +13929,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -13005,47 +13953,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__14);
-      __pyx_v_alignment = __pyx_kp_b__14;
+      __Pyx_INCREF(__pyx_kp_b__16);
+      __pyx_v_alignment = __pyx_kp_b__16;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__15);
-      __pyx_v_alignment = __pyx_kp_b__15;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__17);
+      __pyx_v_alignment = __pyx_kp_b__17;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -13055,7 +14011,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -13066,40 +14022,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__16); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__18); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__16); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__18); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -13109,35 +14065,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__17); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__19); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -13147,70 +14111,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__18, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__20, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -13219,7 +14191,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -13229,7 +14201,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13381,8 +14353,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13486,8 +14459,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13732,8 +14706,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13856,8 +14831,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -13934,6 +14910,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -13954,11 +14931,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__14, __pyx_k__14, sizeof(__pyx_k__14), 0, 0, 0, 0},
-  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
   {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
   {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
-  {&__pyx_kp_u__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 1, 0, 0},
+  {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
+  {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
+  {&__pyx_kp_u__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 1, 0, 0},
   {&__pyx_n_s_a, __pyx_k_a, sizeof(__pyx_k_a), 0, 0, 1, 1},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
@@ -13971,6 +14948,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
@@ -14018,23 +14996,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 60; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -14066,181 +15038,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__2);
   __Pyx_GIVEREF(__pyx_tuple__2);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__5);
+  __Pyx_GIVEREF(__pyx_tuple__5);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__5);
-  __Pyx_GIVEREF(__pyx_tuple__5);
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__11 = PyTuple_New(1); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__11, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__11);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__10 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__10);
-  __Pyx_GIVEREF(__pyx_slice__10);
+  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__12);
+  __Pyx_GIVEREF(__pyx_slice__12);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__11);
-  __Pyx_GIVEREF(__pyx_slice__11);
+  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__13);
+  __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__12);
-  __Pyx_GIVEREF(__pyx_slice__12);
+  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__14);
+  __Pyx_GIVEREF(__pyx_slice__14);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__13);
-  __Pyx_GIVEREF(__pyx_tuple__13);
+  __pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__15);
+  __Pyx_GIVEREF(__pyx_tuple__15);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__19);
-  __Pyx_GIVEREF(__pyx_tuple__19);
+  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__21);
+  __Pyx_GIVEREF(__pyx_tuple__21);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14282,18 +15279,24 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_gabdual_long(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -14316,12 +15319,12 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_gabdual_long) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -14332,9 +15335,9 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14344,10 +15347,10 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14358,23 +15361,26 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_gabdual_long.pyx":14
  * from cython.view cimport array as cvarray
@@ -14398,116 +15404,116 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14523,7 +15529,6 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_gabdual_long", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -14538,7 +15543,7 @@ PyMODINIT_FUNC PyInit_comp_gabdual_long(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -15173,7 +16178,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -15393,10 +16397,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15454,6 +16461,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15461,6 +16475,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -15476,7 +16491,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -15490,7 +16506,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -15503,8 +16520,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -15590,8 +16608,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -15905,7 +16927,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -16009,55 +17037,229 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
         if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
             goto bad;
     }
-    #endif
-    Py_XINCREF(local_tb);
-    Py_XINCREF(local_type);
-    Py_XINCREF(local_value);
-    *type = local_type;
-    *value = local_value;
-    *tb = local_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
-    tmp_type = tstate->exc_type;
-    tmp_value = tstate->exc_value;
-    tmp_tb = tstate->exc_traceback;
-    tstate->exc_type = local_type;
-    tstate->exc_value = local_value;
-    tstate->exc_traceback = local_tb;
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#else
-    PyErr_SetExcInfo(local_type, local_value, local_tb);
-#endif
-    return 0;
+    #endif
+    Py_XINCREF(local_tb);
+    Py_XINCREF(local_type);
+    Py_XINCREF(local_value);
+    *type = local_type;
+    *value = local_value;
+    *tb = local_tb;
+#if CYTHON_COMPILING_IN_CPYTHON
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = local_type;
+    tstate->exc_value = local_value;
+    tstate->exc_traceback = local_tb;
+    Py_XDECREF(tmp_type);
+    Py_XDECREF(tmp_value);
+    Py_XDECREF(tmp_tb);
+#else
+    PyErr_SetExcInfo(local_type, local_value, local_tb);
+#endif
+    return 0;
+bad:
+    *type = 0;
+    *value = 0;
+    *tb = 0;
+    Py_XDECREF(local_type);
+    Py_XDECREF(local_value);
+    Py_XDECREF(local_tb);
+    return -1;
+}
+
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+#if CYTHON_COMPILING_IN_CPYTHON
+    PyThreadState *tstate = PyThreadState_GET();
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = *type;
+    tstate->exc_value = *value;
+    tstate->exc_traceback = *tb;
+#else
+    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
+    PyErr_SetExcInfo(*type, *value, *tb);
+#endif
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
+
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
 bad:
-    *type = 0;
-    *value = 0;
-    *tb = 0;
-    Py_XDECREF(local_type);
-    Py_XDECREF(local_value);
-    Py_XDECREF(local_tb);
-    return -1;
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
 }
 
-static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
-    tmp_type = tstate->exc_type;
-    tmp_value = tstate->exc_value;
-    tmp_tb = tstate->exc_traceback;
-    tstate->exc_type = *type;
-    tstate->exc_value = *value;
-    tstate->exc_traceback = *tb;
-#else
-    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
-    PyErr_SetExcInfo(*type, *value, *tb);
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
 #endif
-    *type = tmp_type;
-    *value = tmp_value;
-    *tb = tmp_tb;
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
 }
+#endif
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
@@ -16072,9 +17274,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -16095,6 +17302,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -16126,7 +17337,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16420,95 +17631,22 @@ static void __Pyx_ReleaseBuffer(Py_buffer *view) {
 #endif
 
 
-        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
-        }
-    }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
-    #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+        static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16519,29 +17657,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16558,36 +17696,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16806,7 +18033,7 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16823,36 +18050,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16901,21 +18217,21 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16927,7 +18243,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16944,36 +18260,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17032,15 +18437,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -17067,7 +18470,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17084,36 +18487,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17479,7 +18971,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -17520,7 +19012,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -17550,7 +19042,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -17590,18 +19082,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_gabtight_long.c b/ltfatpy/comp/comp_gabtight_long.c
index c61ddb2090adc01383f1e36e8f0fa73b47b11c3c..89fa9e1a3c817700adf6b1a457f9f8aa510a22c1 100644
--- a/ltfatpy/comp/comp_gabtight_long.c
+++ b/ltfatpy/comp/comp_gabtight_long.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_gabtight_long
 #define __PYX_HAVE_API__ltfatpy__comp__comp_gabtight_long
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_gabtight_long.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -812,20 +850,20 @@ static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
 static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
 static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -863,8 +901,8 @@ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -882,13 +920,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -914,6 +949,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -940,6 +977,13 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
 #if CYTHON_COMPILING_IN_CPYTHON
     PyObject* none = _PyList_Extend((PyListObject*)L, v);
@@ -970,12 +1014,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1097,8 +1145,6 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
@@ -1244,46 +1290,8 @@ static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_range;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_M[] = "M";
 static char __pyx_k_O[] = "O";
@@ -1294,11 +1302,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_s[] = "(%s)";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
-  static char __pyx_k__14[] = "^";
-  static char __pyx_k__15[] = "";
-  static char __pyx_k__16[] = ":";
-static char __pyx_k__17[] = "}";
-static char __pyx_k__18[] = ",";
+  static char __pyx_k__16[] = "^";
+  static char __pyx_k__17[] = "";
+  static char __pyx_k__18[] = ":";
+static char __pyx_k__19[] = "}";
+static char __pyx_k__20[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_base[] = "base";
 static char __pyx_k_join[] = "join";
@@ -1311,6 +1319,7 @@ static char __pyx_k_size[] = "size";
 static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1320,12 +1329,12 @@ static char __pyx_k_order[] = "order";
 static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_float64[] = "float64";
 static char __pyx_k_fortran[] = "fortran";
@@ -1374,6 +1383,7 @@ static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item
 static char __pyx_k_g_data_should_be_numpy_float64_o[] = "g data should be numpy.float64 or numpy.complex128";
 static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1394,11 +1404,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__14;
-static PyObject *__pyx_kp_b__15;
 static PyObject *__pyx_kp_b__16;
 static PyObject *__pyx_kp_b__17;
-static PyObject *__pyx_kp_u__18;
+static PyObject *__pyx_kp_b__18;
+static PyObject *__pyx_kp_b__19;
+static PyObject *__pyx_kp_u__20;
 static PyObject *__pyx_n_s_a;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
@@ -1411,6 +1421,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_flags;
@@ -1458,7 +1469,43 @@ static PyObject *__pyx_n_s_transpose;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1472,15 +1519,17 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__10;
-static PyObject *__pyx_slice__11;
 static PyObject *__pyx_slice__12;
-static PyObject *__pyx_tuple__13;
-static PyObject *__pyx_tuple__19;
-static PyObject *__pyx_tuple__20;
+static PyObject *__pyx_slice__13;
+static PyObject *__pyx_slice__14;
+static PyObject *__pyx_tuple__10;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__15;
 static PyObject *__pyx_tuple__21;
 static PyObject *__pyx_tuple__22;
 static PyObject *__pyx_tuple__23;
+static PyObject *__pyx_tuple__24;
+static PyObject *__pyx_tuple__25;
 
 /* "ltfatpy/comp/comp_gabtight_long.pyx":24
  * # assume no negative indexing.
@@ -1801,6 +1850,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
       __Pyx_Raise(__pyx_t_2, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "ltfatpy/comp/comp_gabtight_long.pyx":60
+ *     cdef ltfatInt R = 1
+ *     if g.ndim > 1:
+ *         if g.ndim > 2:             # <<<<<<<<<<<<<<
+ *             raise TypeError("g dimensions should be 1 or 2.")
+ *         R = g.shape[1]
+ */
     }
 
     /* "ltfatpy/comp/comp_gabtight_long.pyx":62
@@ -1832,8 +1889,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2);
     __pyx_t_2 = 0;
     __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 63; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
@@ -1845,17 +1902,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __pyx_v_g_combined = __pyx_t_6;
     __pyx_t_6 = 0;
+
+    /* "ltfatpy/comp/comp_gabtight_long.pyx":59
+ *     cdef ltfatInt L = g.shape[0]
+ *     cdef ltfatInt R = 1
+ *     if g.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if g.ndim > 2:
+ *             raise TypeError("g dimensions should be 1 or 2.")
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_gabtight_long.pyx":65
+  /* "ltfatpy/comp/comp_gabtight_long.pyx":65
  *         g_combined = g.reshape(L*R, order='F')
  *     else:
  *         g_combined = g             # <<<<<<<<<<<<<<
  * 
  *     if np.issubdtype(g.dtype, np.float64):
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_g);
     __pyx_v_g_combined = __pyx_v_g;
   }
@@ -1895,12 +1960,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
   __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_9);
   if (__pyx_t_1) {
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_1); __Pyx_GIVEREF(__pyx_t_1); __pyx_t_1 = NULL;
+    __Pyx_GIVEREF(__pyx_t_1); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_1); __pyx_t_1 = NULL;
   }
-  PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_t_7);
+  PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_7);
+  PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_t_7);
   __pyx_t_2 = 0;
   __pyx_t_7 = 0;
   __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -1949,9 +2014,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     } else {
       __pyx_t_2 = PyTuple_New(1+1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
-      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_t_5);
+      __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_7); __pyx_t_7 = NULL;
       __Pyx_GIVEREF(__pyx_t_5);
+      PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_t_5);
       __pyx_t_5 = 0;
       __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_9, __pyx_t_2, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
@@ -1960,6 +2025,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
     __pyx_v_gd = __pyx_t_6;
     __pyx_t_6 = 0;
+
+    /* "ltfatpy/comp/comp_gabtight_long.pyx":67
+ *         g_combined = g
+ * 
+ *     if np.issubdtype(g.dtype, np.float64):             # <<<<<<<<<<<<<<
+ *         gd = np.asarray(comp_gabtight_long_real(g_combined, L, R, a, M))
+ *     elif np.issubdtype(g.dtype, np.complex128):
+ */
     goto __pyx_L5;
   }
 
@@ -1997,12 +2070,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
   __pyx_t_1 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (__pyx_t_5) {
-    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+    __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_5); __pyx_t_5 = NULL;
   }
-  PyTuple_SET_ITEM(__pyx_t_1, 0+__pyx_t_8, __pyx_t_9);
   __Pyx_GIVEREF(__pyx_t_9);
-  PyTuple_SET_ITEM(__pyx_t_1, 1+__pyx_t_8, __pyx_t_7);
+  PyTuple_SET_ITEM(__pyx_t_1, 0+__pyx_t_8, __pyx_t_9);
   __Pyx_GIVEREF(__pyx_t_7);
+  PyTuple_SET_ITEM(__pyx_t_1, 1+__pyx_t_8, __pyx_t_7);
   __pyx_t_9 = 0;
   __pyx_t_7 = 0;
   __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2051,9 +2124,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     } else {
       __pyx_t_9 = PyTuple_New(1+1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_2);
+      __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       __Pyx_GIVEREF(__pyx_t_2);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_2);
       __pyx_t_2 = 0;
       __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
@@ -2062,17 +2135,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __pyx_v_gd = __pyx_t_6;
     __pyx_t_6 = 0;
+
+    /* "ltfatpy/comp/comp_gabtight_long.pyx":69
+ *     if np.issubdtype(g.dtype, np.float64):
+ *         gd = np.asarray(comp_gabtight_long_real(g_combined, L, R, a, M))
+ *     elif np.issubdtype(g.dtype, np.complex128):             # <<<<<<<<<<<<<<
+ *         gd = np.asarray(comp_gabtight_long_cmplx(g_combined, L, R, a, M))
+ *     else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_gabtight_long.pyx":72
+  /* "ltfatpy/comp/comp_gabtight_long.pyx":72
  *         gd = np.asarray(comp_gabtight_long_cmplx(g_combined, L, R, a, M))
  *     else:
  *         raise TypeError("g data should be numpy.float64 or numpy.complex128")             # <<<<<<<<<<<<<<
  * 
  *     if R == 1:
  */
+  /*else*/ {
     __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_Raise(__pyx_t_6, 0, 0, 0);
@@ -2102,14 +2183,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     __Pyx_INCREF(__pyx_v_gd);
     __pyx_r = __pyx_v_gd;
     goto __pyx_L0;
+
+    /* "ltfatpy/comp/comp_gabtight_long.pyx":74
+ *         raise TypeError("g data should be numpy.float64 or numpy.complex128")
+ * 
+ *     if R == 1:             # <<<<<<<<<<<<<<
+ *         return gd
+ *     else:
+ */
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_gabtight_long.pyx":77
+  /* "ltfatpy/comp/comp_gabtight_long.pyx":77
  *         return gd
  *     else:
  *         return gd.reshape(R, L).transpose()             # <<<<<<<<<<<<<<
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
     __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_gd, __pyx_n_s_reshape); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 77; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
@@ -2132,12 +2221,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long(
     __pyx_t_15 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 77; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_15);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_15, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_15, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_15, 0+__pyx_t_8, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_15, 1+__pyx_t_8, __pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_15, 0+__pyx_t_8, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_15, 1+__pyx_t_8, __pyx_t_7);
     __pyx_t_2 = 0;
     __pyx_t_7 = 0;
     __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_9, __pyx_t_15, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 77; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2298,7 +2387,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_18comp_gabtight_long_comp_gabtight_long
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2344,12 +2433,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2363,7 +2452,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2377,14 +2466,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2396,19 +2485,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2425,7 +2514,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2437,9 +2526,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2449,7 +2538,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2458,12 +2547,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2472,7 +2561,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2482,21 +2571,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2506,77 +2603,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -2585,7 +2695,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -2594,7 +2704,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -2604,43 +2714,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -2650,42 +2769,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -2694,7 +2821,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -2702,19 +2829,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -2723,7 +2850,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -2735,20 +2862,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -2757,7 +2892,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -2769,34 +2904,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
+
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -2805,7 +2948,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -2814,19 +2957,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -2836,7 +2979,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -2845,7 +2988,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -2855,21 +2998,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -2879,7 +3030,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -2888,7 +3039,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -2896,30 +3047,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -2928,7 +3067,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -2937,14 +3076,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2957,7 +3108,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -2968,7 +3119,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -2982,14 +3133,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -3009,7 +3160,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -3018,18 +3169,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3037,21 +3188,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3059,11 +3218,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -3073,21 +3239,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -3097,7 +3271,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -3107,7 +3281,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -3117,7 +3291,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -3127,7 +3301,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -3137,7 +3311,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -3146,7 +3320,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -3156,7 +3330,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -3165,7 +3339,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3175,7 +3349,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -3184,22 +3358,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -3212,7 +3394,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3242,7 +3424,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3255,18 +3437,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -3276,7 +3458,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -3284,10 +3466,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -3297,7 +3487,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3307,7 +3497,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -3315,11 +3505,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -3327,11 +3523,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3340,7 +3543,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3352,7 +3555,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3366,14 +3569,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3385,7 +3588,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3394,7 +3597,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3402,29 +3605,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3445,7 +3648,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3459,14 +3662,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3476,7 +3679,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3484,16 +3687,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3513,7 +3716,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3527,14 +3730,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3544,7 +3747,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -3552,16 +3755,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3581,7 +3784,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3595,14 +3798,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3611,19 +3814,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3643,7 +3846,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3665,7 +3868,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -3675,96 +3878,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -3775,7 +3986,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -3787,7 +3998,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3810,7 +4021,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3846,7 +4057,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -3857,25 +4068,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -3888,7 +4099,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3902,7 +4113,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -3916,19 +4127,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -3940,7 +4151,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -3955,7 +4166,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -3969,7 +4180,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -3978,7 +4189,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -3987,7 +4198,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -3997,7 +4208,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -4005,11 +4216,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -4019,7 +4236,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4032,7 +4249,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4073,7 +4290,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -4082,7 +4299,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -4094,29 +4311,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -4130,7 +4347,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -4143,7 +4360,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -4152,38 +4369,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -4193,7 +4408,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -4202,7 +4417,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -4210,14 +4425,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -4226,7 +4453,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -4236,17 +4463,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4256,36 +4491,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
+
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -4294,7 +4537,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -4303,7 +4546,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4324,7 +4567,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4337,19 +4580,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4360,7 +4603,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4368,11 +4611,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
-  }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
+  }
+
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4382,7 +4631,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4390,11 +4639,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4406,7 +4661,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4432,7 +4687,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4441,7 +4696,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4453,25 +4708,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4480,7 +4737,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4491,18 +4748,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4512,7 +4769,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4522,7 +4779,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4542,7 +4799,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4556,14 +4813,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -4580,7 +4837,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -4591,7 +4848,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -4602,16 +4859,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -4623,7 +4888,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4631,31 +4896,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -4663,25 +4928,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -4689,14 +4962,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4719,7 +4992,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4733,14 +5006,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -4755,14 +5028,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -4774,7 +5047,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4782,103 +5055,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4903,7 +5192,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -4929,18 +5218,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -4954,49 +5243,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -5007,7 +5304,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -5017,12 +5314,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -5039,6 +5336,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -5052,11 +5357,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -5068,7 +5379,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5090,7 +5401,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5112,50 +5423,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5176,7 +5487,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5185,7 +5496,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -5208,7 +5519,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -5217,7 +5528,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -5226,7 +5537,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -5236,7 +5547,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -5245,7 +5556,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -5255,17 +5566,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -5273,22 +5592,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -5297,7 +5624,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -5307,7 +5634,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -5315,24 +5642,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5342,21 +5677,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -5366,7 +5707,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5411,7 +5752,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5432,7 +5773,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5451,28 +5792,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5493,7 +5834,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5524,31 +5865,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -5562,16 +5903,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -5585,38 +5926,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -5624,14 +5973,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -5650,39 +6007,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -5696,7 +6061,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5722,7 +6087,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5755,19 +6120,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -5778,49 +6143,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -5834,28 +6207,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5865,7 +6238,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -5875,7 +6248,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5884,7 +6257,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5893,7 +6266,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5904,7 +6277,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5932,7 +6305,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -5946,14 +6319,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -5968,7 +6341,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -5978,7 +6351,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -5987,22 +6360,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6012,7 +6393,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -6021,22 +6402,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
+
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
     goto __pyx_L4;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":477
+  /* "View.MemoryView":479
  *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -6046,7 +6435,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -6055,22 +6444,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -6080,7 +6477,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -6089,22 +6486,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -6114,7 +6519,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -6124,7 +6529,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6134,7 +6539,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -6144,7 +6549,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -6153,7 +6558,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -6166,7 +6571,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6184,7 +6589,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6198,14 +6603,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -6216,29 +6621,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -6250,7 +6655,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6270,7 +6675,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6284,19 +6689,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -6308,7 +6713,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6323,11 +6728,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -6337,63 +6742,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6402,7 +6809,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6416,28 +6823,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6447,46 +6855,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6497,7 +6914,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6506,12 +6923,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6520,96 +6937,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__11, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6618,7 +7041,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6632,14 +7055,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6648,7 +7071,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -6656,13 +7079,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6681,7 +7104,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6695,14 +7118,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6711,7 +7134,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6719,13 +7142,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6744,7 +7167,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6758,14 +7181,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6776,7 +7199,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6784,11 +7207,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -6796,7 +7219,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6817,7 +7240,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6831,30 +7254,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -6865,89 +7288,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -6959,11 +7338,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -6975,7 +7360,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6985,8 +7370,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6997,7 +7381,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7011,20 +7395,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -7034,7 +7418,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -7043,9 +7427,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -7055,7 +7447,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7069,7 +7461,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7083,14 +7475,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7101,7 +7493,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -7109,54 +7501,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7177,7 +7569,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7191,14 +7583,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7208,7 +7600,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -7216,27 +7608,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7256,7 +7648,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7270,14 +7662,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7288,7 +7680,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7297,7 +7689,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7305,13 +7697,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7330,7 +7722,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7344,14 +7736,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7362,7 +7754,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7371,7 +7763,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7379,13 +7771,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7404,7 +7796,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7418,14 +7810,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7437,7 +7829,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7446,7 +7838,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7455,17 +7847,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7473,13 +7865,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7498,7 +7890,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7512,14 +7904,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7532,7 +7924,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7541,7 +7933,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -7550,17 +7942,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -7568,13 +7960,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7593,7 +7985,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7613,35 +8005,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -7650,7 +8042,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -7662,7 +8054,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7684,7 +8076,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7698,18 +8090,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7723,7 +8115,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -7757,7 +8149,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -7768,49 +8160,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -7819,7 +8219,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -7828,7 +8228,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -7841,25 +8241,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -7868,7 +8270,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -7878,13 +8280,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -7895,7 +8297,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -7905,27 +8307,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__10);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__10);
-            __Pyx_GIVEREF(__pyx_slice__10);
+            __Pyx_INCREF(__pyx_slice__12);
+            __Pyx_GIVEREF(__pyx_slice__12);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__12);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -7933,22 +8335,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__11); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__13); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -7956,54 +8366,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -8012,30 +8436,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8046,17 +8468,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -8066,29 +8488,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__12);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__12);
-        __Pyx_GIVEREF(__pyx_slice__12);
+        __Pyx_INCREF(__pyx_slice__14);
+        __Pyx_GIVEREF(__pyx_slice__14);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__14);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -8097,35 +8525,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8151,76 +8577,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -8229,7 +8665,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8273,7 +8709,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -8283,7 +8719,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -8292,7 +8728,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -8303,36 +8739,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8340,20 +8776,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8364,7 +8808,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8374,7 +8818,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8384,7 +8828,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8393,7 +8837,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8402,7 +8846,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8414,25 +8858,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8441,7 +8887,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8452,7 +8898,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8462,27 +8908,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8493,7 +8947,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8502,7 +8956,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8511,16 +8965,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8528,131 +8982,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8663,7 +9119,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8673,18 +9129,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -8693,73 +9149,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8781,7 +9245,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -8800,7 +9264,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -8810,7 +9274,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -8820,7 +9284,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -8828,11 +9292,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -8846,42 +9316,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -8890,30 +9372,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -8923,7 +9409,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -8933,7 +9419,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -8942,7 +9428,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -8952,7 +9438,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -8960,13 +9446,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -8976,7 +9476,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -8986,7 +9486,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -8994,38 +9494,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -9033,24 +9556,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -9060,7 +9591,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -9070,7 +9601,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -9079,7 +9610,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -9089,7 +9620,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -9097,13 +9628,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -9113,7 +9658,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -9121,49 +9666,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -9173,7 +9741,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -9181,11 +9749,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -9194,7 +9768,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -9204,7 +9778,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -9212,11 +9786,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -9226,7 +9806,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -9234,11 +9814,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -9247,7 +9833,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -9256,7 +9842,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -9267,7 +9853,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -9277,7 +9863,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -9285,23 +9871,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9311,7 +9905,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -9321,7 +9915,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -9331,7 +9925,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9339,39 +9933,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9381,7 +10005,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9405,7 +10029,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9430,16 +10054,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9449,7 +10073,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9459,7 +10083,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9467,28 +10091,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9496,20 +10108,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9518,7 +10138,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9528,7 +10148,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9536,13 +10156,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -9552,7 +10178,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -9561,7 +10187,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -9571,35 +10197,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -9609,32 +10249,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -9643,7 +10291,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9653,7 +10301,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9661,11 +10309,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -9675,7 +10329,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9694,7 +10348,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9721,7 +10375,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -9731,7 +10385,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -9741,7 +10395,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -9751,7 +10405,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -9762,7 +10416,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -9771,7 +10425,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -9783,7 +10437,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -9795,7 +10449,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -9804,31 +10458,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -9838,7 +10496,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9862,7 +10520,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9875,17 +10533,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -9894,7 +10552,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9906,7 +10564,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -9924,7 +10582,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -9934,7 +10592,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -9942,30 +10600,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -9984,7 +10650,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10003,7 +10669,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -10013,32 +10679,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10059,7 +10733,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10073,19 +10747,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -10097,7 +10771,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10112,7 +10786,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10122,7 +10796,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -10130,16 +10805,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -10159,6 +10835,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -10173,15 +10857,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -10290,7 +10974,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -10298,53 +10982,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  * 
  */
   __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
+ * 
+ */
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10352,7 +11098,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10361,7 +11107,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10373,7 +11119,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10389,12 +11135,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10414,31 +11161,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10447,19 +11194,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10470,7 +11225,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10481,7 +11236,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10489,7 +11244,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10506,10 +11261,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10519,7 +11274,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10529,7 +11284,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10539,7 +11294,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -10548,7 +11303,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -10557,7 +11312,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -10568,59 +11323,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10632,7 +11368,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10650,7 +11386,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10659,7 +11395,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10667,13 +11403,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10692,7 +11428,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10715,18 +11451,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -10736,7 +11472,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -10745,20 +11481,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -10769,7 +11513,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -10778,20 +11522,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10810,7 +11554,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10822,7 +11566,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -10832,7 +11576,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -10841,21 +11585,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10868,7 +11620,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -10885,7 +11637,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -10894,7 +11646,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -10903,17 +11655,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -10923,7 +11675,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -10932,7 +11684,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -10940,11 +11692,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -10955,7 +11715,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -10965,7 +11725,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -10974,7 +11734,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -10982,11 +11742,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -10996,7 +11764,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -11005,21 +11773,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11032,7 +11808,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11052,7 +11828,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -11061,7 +11837,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -11070,7 +11846,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -11079,7 +11855,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -11088,7 +11864,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -11098,7 +11874,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -11107,22 +11883,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -11136,9 +11908,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -11146,22 +11926,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -11170,7 +11958,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11179,7 +11967,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11190,22 +11978,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -11214,7 +12010,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11223,7 +12019,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11235,7 +12031,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11246,7 +12042,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11256,7 +12052,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -11265,7 +12061,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11276,7 +12072,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11292,7 +12088,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11302,7 +12098,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11313,7 +12109,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -11323,7 +12119,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -11333,7 +12129,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11346,7 +12142,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11361,7 +12157,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11371,7 +12167,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11382,7 +12178,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11391,7 +12187,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11400,21 +12196,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11423,7 +12227,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11435,7 +12239,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11445,7 +12249,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11458,7 +12262,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11481,7 +12285,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11491,7 +12295,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11500,7 +12304,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11509,7 +12313,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11519,19 +12323,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11540,7 +12350,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -11550,7 +12360,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11561,7 +12371,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -11570,17 +12380,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -11589,7 +12399,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11600,7 +12410,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -11610,7 +12420,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -11618,12 +12428,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -11633,7 +12449,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -11641,22 +12457,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -11666,7 +12490,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11690,7 +12514,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11713,54 +12537,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11783,7 +12607,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11808,18 +12632,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -11835,26 +12659,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11879,7 +12703,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11905,7 +12729,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -11915,14 +12739,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -11936,39 +12760,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11993,7 +12825,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12022,7 +12854,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -12031,7 +12863,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12041,7 +12873,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -12050,7 +12882,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -12059,7 +12891,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -12068,7 +12900,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -12078,7 +12910,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12086,10 +12918,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -12099,7 +12939,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
@@ -12107,11 +12947,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     cdef int ndim = max(src_ndim, dst_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12127,7 +12974,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12138,7 +12985,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -12148,7 +12995,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12158,7 +13005,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -12167,7 +13014,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12175,25 +13022,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -12203,20 +13064,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -12226,7 +13093,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12236,7 +13103,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -12244,21 +13111,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -12266,11 +13139,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -12280,7 +13159,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -12290,7 +13169,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -12298,10 +13177,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -12311,7 +13198,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -12319,11 +13206,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -12333,7 +13227,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12342,7 +13236,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12351,7 +13245,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12360,7 +13254,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12369,7 +13263,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12378,12 +13272,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12397,28 +13305,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12427,7 +13341,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12436,7 +13350,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12445,7 +13359,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12454,7 +13368,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12464,7 +13378,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12488,21 +13402,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12511,87 +13425,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -12599,7 +13513,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12610,7 +13524,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -12620,7 +13534,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -12628,11 +13542,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12643,7 +13563,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12658,7 +13578,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -12667,7 +13587,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12682,7 +13602,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12698,7 +13618,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -12709,7 +13629,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12719,7 +13639,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -12729,7 +13649,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -12737,36 +13657,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -12776,7 +13720,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12788,7 +13732,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12798,7 +13742,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12807,7 +13751,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -12816,7 +13760,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12825,7 +13769,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12836,7 +13780,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12852,7 +13796,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -12861,7 +13805,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -12870,7 +13814,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12880,7 +13824,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -12891,7 +13835,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -12900,7 +13844,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -12909,22 +13853,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -12933,7 +13885,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -12945,7 +13897,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12956,7 +13908,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -12989,7 +13941,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -12999,7 +13951,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -13010,23 +13962,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -13036,47 +13986,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__14);
-      __pyx_v_alignment = __pyx_kp_b__14;
+      __Pyx_INCREF(__pyx_kp_b__16);
+      __pyx_v_alignment = __pyx_kp_b__16;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__15);
-      __pyx_v_alignment = __pyx_kp_b__15;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__17);
+      __pyx_v_alignment = __pyx_kp_b__17;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -13086,7 +14044,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -13097,40 +14055,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__16); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__18); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__16); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__18); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -13140,35 +14098,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__17); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__19); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -13178,70 +14144,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__18, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__20, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -13250,7 +14224,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -13260,7 +14234,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13412,8 +14386,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13517,8 +14492,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13763,8 +14739,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13887,8 +14864,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -13965,6 +14943,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -13985,11 +14964,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__14, __pyx_k__14, sizeof(__pyx_k__14), 0, 0, 0, 0},
-  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
   {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
   {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
-  {&__pyx_kp_u__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 1, 0, 0},
+  {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
+  {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
+  {&__pyx_kp_u__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 1, 0, 0},
   {&__pyx_n_s_a, __pyx_k_a, sizeof(__pyx_k_a), 0, 0, 1, 1},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
@@ -14002,6 +14981,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
@@ -14049,23 +15029,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -14097,181 +15071,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__2);
   __Pyx_GIVEREF(__pyx_tuple__2);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__5);
+  __Pyx_GIVEREF(__pyx_tuple__5);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__5);
-  __Pyx_GIVEREF(__pyx_tuple__5);
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__11 = PyTuple_New(1); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__11, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__11);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__10 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__10);
-  __Pyx_GIVEREF(__pyx_slice__10);
+  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__12);
+  __Pyx_GIVEREF(__pyx_slice__12);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__11);
-  __Pyx_GIVEREF(__pyx_slice__11);
+  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__13);
+  __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__12);
-  __Pyx_GIVEREF(__pyx_slice__12);
+  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__14);
+  __Pyx_GIVEREF(__pyx_slice__14);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__13);
-  __Pyx_GIVEREF(__pyx_tuple__13);
+  __pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__15);
+  __Pyx_GIVEREF(__pyx_tuple__15);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__19);
-  __Pyx_GIVEREF(__pyx_tuple__19);
+  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__21);
+  __Pyx_GIVEREF(__pyx_tuple__21);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14313,18 +15312,24 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_gabtight_long(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -14347,12 +15352,12 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_gabtight_long) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -14363,9 +15368,9 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14375,10 +15380,10 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14389,23 +15394,26 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_gabtight_long.pyx":14
  * from cython.view cimport array as cvarray
@@ -14429,116 +15437,116 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14554,7 +15562,6 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_gabtight_long", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -14569,7 +15576,7 @@ PyMODINIT_FUNC PyInit_comp_gabtight_long(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -15204,7 +16211,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -15291,7 +16297,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -15305,7 +16312,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -15318,8 +16326,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -15485,10 +16494,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15546,6 +16558,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15553,6 +16572,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -15621,8 +16641,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -15951,7 +16975,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -16055,55 +17085,229 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
         if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
             goto bad;
     }
-    #endif
-    Py_XINCREF(local_tb);
-    Py_XINCREF(local_type);
-    Py_XINCREF(local_value);
-    *type = local_type;
-    *value = local_value;
-    *tb = local_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
-    tmp_type = tstate->exc_type;
-    tmp_value = tstate->exc_value;
-    tmp_tb = tstate->exc_traceback;
-    tstate->exc_type = local_type;
-    tstate->exc_value = local_value;
-    tstate->exc_traceback = local_tb;
-    Py_XDECREF(tmp_type);
-    Py_XDECREF(tmp_value);
-    Py_XDECREF(tmp_tb);
-#else
-    PyErr_SetExcInfo(local_type, local_value, local_tb);
-#endif
-    return 0;
+    #endif
+    Py_XINCREF(local_tb);
+    Py_XINCREF(local_type);
+    Py_XINCREF(local_value);
+    *type = local_type;
+    *value = local_value;
+    *tb = local_tb;
+#if CYTHON_COMPILING_IN_CPYTHON
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = local_type;
+    tstate->exc_value = local_value;
+    tstate->exc_traceback = local_tb;
+    Py_XDECREF(tmp_type);
+    Py_XDECREF(tmp_value);
+    Py_XDECREF(tmp_tb);
+#else
+    PyErr_SetExcInfo(local_type, local_value, local_tb);
+#endif
+    return 0;
+bad:
+    *type = 0;
+    *value = 0;
+    *tb = 0;
+    Py_XDECREF(local_type);
+    Py_XDECREF(local_value);
+    Py_XDECREF(local_tb);
+    return -1;
+}
+
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+#if CYTHON_COMPILING_IN_CPYTHON
+    PyThreadState *tstate = PyThreadState_GET();
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = *type;
+    tstate->exc_value = *value;
+    tstate->exc_traceback = *tb;
+#else
+    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
+    PyErr_SetExcInfo(*type, *value, *tb);
+#endif
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
+
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
 bad:
-    *type = 0;
-    *value = 0;
-    *tb = 0;
-    Py_XDECREF(local_type);
-    Py_XDECREF(local_value);
-    Py_XDECREF(local_tb);
-    return -1;
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
 }
 
-static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
-    tmp_type = tstate->exc_type;
-    tmp_value = tstate->exc_value;
-    tmp_tb = tstate->exc_traceback;
-    tstate->exc_type = *type;
-    tstate->exc_value = *value;
-    tstate->exc_traceback = *tb;
-#else
-    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
-    PyErr_SetExcInfo(*type, *value, *tb);
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
 #endif
-    *type = tmp_type;
-    *value = tmp_value;
-    *tb = tmp_tb;
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
 }
+#endif
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
@@ -16118,9 +17322,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -16141,6 +17350,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -16172,7 +17385,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16466,95 +17679,22 @@ static void __Pyx_ReleaseBuffer(Py_buffer *view) {
 #endif
 
 
-          static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
-        }
-    }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
-    #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+          static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16565,29 +17705,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16604,36 +17744,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16852,7 +18081,7 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16869,36 +18098,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16947,21 +18265,21 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16973,7 +18291,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16990,36 +18308,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17078,15 +18485,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -17113,7 +18518,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17130,36 +18535,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17525,7 +19019,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -17566,7 +19060,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -17596,7 +19090,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -17636,18 +19130,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_isepdgt.c b/ltfatpy/comp/comp_isepdgt.c
index 629f75febda67022c17770ee69b0532a27df4e21..aeeecdfd6286cd78d5bd43ee783f64724f2c1a15 100644
--- a/ltfatpy/comp/comp_isepdgt.c
+++ b/ltfatpy/comp/comp_isepdgt.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_isepdgt
 #define __PYX_HAVE_API__ltfatpy__comp__comp_isepdgt
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_isepdgt.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -831,20 +869,20 @@ static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyOb
 
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -852,13 +890,27 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
+    PyObject_RichCompare(op1, op2, Py_EQ)
+    #endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
+#endif
+
 static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
     Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -876,13 +928,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -908,6 +957,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -934,6 +985,13 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
 #if CYTHON_COMPILING_IN_CPYTHON
     PyObject* none = _PyList_Extend((PyListObject*)L, v);
@@ -964,12 +1022,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1091,14 +1153,14 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *);
+
 #define __pyx_PyComplex_FromComplex(z) \
         PyComplex_FromDoubles((double)__Pyx_CREAL(z), \
                               (double)__Pyx_CIMAG(z))
@@ -1232,46 +1294,8 @@ static PyObject *__pyx_builtin_ValueError;
 static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_coef, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_pt); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_O[] = "O";
 static char __pyx_k_T[] = "T{";
@@ -1282,11 +1306,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
   static char __pyx_k_pt[] = "pt";
-  static char __pyx_k__15[] = "^";
-  static char __pyx_k__16[] = "";
-  static char __pyx_k__17[] = ":";
-static char __pyx_k__18[] = "}";
-static char __pyx_k__19[] = ",";
+  static char __pyx_k__17[] = "^";
+  static char __pyx_k__18[] = "";
+  static char __pyx_k__19[] = ":";
+static char __pyx_k__20[] = "}";
+static char __pyx_k__21[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_axis[] = "axis";
 static char __pyx_k_base[] = "base";
@@ -1302,6 +1326,7 @@ static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_type[] = "type";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1312,12 +1337,12 @@ static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
 static char __pyx_k_astype[] = "astype";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_fortran[] = "fortran";
 static char __pyx_k_memview[] = "memview";
@@ -1365,6 +1390,7 @@ static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents
 static char __pyx_k_pt_should_be_0_FREQINV_or_1_TIME[] = "pt should be 0 (FREQINV) or 1 (TIMEINV)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
 static char __pyx_k_Dimensions_of_dgt_coefficients_a_2[] = "Dimensions of dgt coefficients array do not fit.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1386,11 +1412,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__15;
-static PyObject *__pyx_kp_b__16;
 static PyObject *__pyx_kp_b__17;
 static PyObject *__pyx_kp_b__18;
-static PyObject *__pyx_kp_u__19;
+static PyObject *__pyx_kp_b__19;
+static PyObject *__pyx_kp_b__20;
+static PyObject *__pyx_kp_u__21;
 static PyObject *__pyx_n_s_a;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
@@ -1406,6 +1432,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_flags;
@@ -1452,7 +1479,43 @@ static PyObject *__pyx_n_s_type;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_coef, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_pt); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1467,16 +1530,18 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__11;
-static PyObject *__pyx_slice__12;
 static PyObject *__pyx_slice__13;
+static PyObject *__pyx_slice__14;
+static PyObject *__pyx_slice__15;
 static PyObject *__pyx_tuple__10;
-static PyObject *__pyx_tuple__14;
-static PyObject *__pyx_tuple__20;
-static PyObject *__pyx_tuple__21;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__12;
+static PyObject *__pyx_tuple__16;
 static PyObject *__pyx_tuple__22;
 static PyObject *__pyx_tuple__23;
 static PyObject *__pyx_tuple__24;
+static PyObject *__pyx_tuple__25;
+static PyObject *__pyx_tuple__26;
 
 /* "ltfatpy/comp/comp_isepdgt.pyx":23
  * # assume no negative indexing.
@@ -1729,9 +1794,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
   int __pyx_t_11;
   enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __pyx_t_12;
   __Pyx_memviewslice __pyx_t_13 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_14 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_15 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_16 = { 0, 0, { 0 }, { 0 }, { 0 } };
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -1794,9 +1856,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     } else {
       __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_5);
+      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __pyx_t_2 = NULL;
       __Pyx_GIVEREF(__pyx_t_5);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_5);
       __pyx_t_5 = 0;
       __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_6, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
@@ -1805,9 +1867,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF_SET(__pyx_v_coef, __pyx_t_1);
     __pyx_t_1 = 0;
-    goto __pyx_L3;
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":67
+ *     .. seealso:: :func:`~ltfatpy.gabor.idgt.idgt`
+ *     """
+ *     if (coef.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         coef = coef.astype(np.complex128)
+ *     if (g.dtype.type != np.complex128):
+ */
   }
-  __pyx_L3:;
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":69
  *     if (coef.dtype.type != np.complex128):
@@ -1864,9 +1932,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     } else {
       __pyx_t_2 = PyTuple_New(1+1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
-      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3); __Pyx_GIVEREF(__pyx_t_3); __pyx_t_3 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_t_5);
+      __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3); __pyx_t_3 = NULL;
       __Pyx_GIVEREF(__pyx_t_5);
+      PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_t_5);
       __pyx_t_5 = 0;
       __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_2, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
@@ -1875,9 +1943,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __Pyx_DECREF_SET(__pyx_v_g, __pyx_t_1);
     __pyx_t_1 = 0;
-    goto __pyx_L4;
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":69
+ *     if (coef.dtype.type != np.complex128):
+ *         coef = coef.astype(np.complex128)
+ *     if (g.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         g = g.astype(np.complex128)
+ * 
+ */
   }
-  __pyx_L4:;
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":72
  *         g = g.astype(np.complex128)
@@ -1890,12 +1964,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
   __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_7 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_7) {
-    goto __pyx_L7_next_and;
   } else {
     __pyx_t_4 = __pyx_t_7;
     goto __pyx_L6_bool_binop_done;
   }
-  __pyx_L7_next_and:;
   __pyx_t_1 = PyObject_RichCompare(__pyx_v_pt, __pyx_int_1, Py_NE); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_7 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 72; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
@@ -1915,6 +1987,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":72
+ *         g = g.astype(np.complex128)
+ * 
+ *     if pt != 0 and pt != 1:             # <<<<<<<<<<<<<<
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ *     if coef.ndim <= 1 or coef.ndim > 3:
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":74
@@ -1931,12 +2011,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
   __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_7 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   if (!__pyx_t_7) {
-    goto __pyx_L10_next_or;
   } else {
     __pyx_t_4 = __pyx_t_7;
     goto __pyx_L9_bool_binop_done;
   }
-  __pyx_L10_next_or:;
   __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_coef, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_6);
   __pyx_t_1 = PyObject_RichCompare(__pyx_t_6, __pyx_int_3, Py_GT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 74; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -1959,6 +2037,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":74
+ *     if pt != 0 and pt != 1:
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ *     if coef.ndim <= 1 or coef.ndim > 3:             # <<<<<<<<<<<<<<
+ *         raise TypeError("Dimensions of dgt coefficients array must be 2 or 3.")
+ *     cdef ltfatInt N = coef.shape[1]
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":76
@@ -2037,15 +2123,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
  */
   __pyx_t_7 = ((__pyx_v_W > 1) != 0);
   if (__pyx_t_7) {
-    goto __pyx_L13_next_and;
   } else {
     __pyx_t_4 = __pyx_t_7;
     goto __pyx_L12_bool_binop_done;
   }
-  __pyx_L13_next_and:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_coef, __pyx_n_s_ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_1 = PyObject_RichCompare(__pyx_t_2, __pyx_int_2, Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_EqObjC(__pyx_t_2, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_7 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
@@ -2065,6 +2150,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":80
+ *     cdef ltfatInt M = coef.shape[0]
+ *     cdef ltfatInt W = coef.size // (M * N)
+ *     if W > 1 and coef.ndim == 2:             # <<<<<<<<<<<<<<
+ *         raise TypeError("Dimensions of dgt coefficients array do not fit.")
+ *     if W == 1 and coef.ndim == 3:
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":82
@@ -2076,15 +2169,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
  */
   __pyx_t_7 = ((__pyx_v_W == 1) != 0);
   if (__pyx_t_7) {
-    goto __pyx_L16_next_and;
   } else {
     __pyx_t_4 = __pyx_t_7;
     goto __pyx_L15_bool_binop_done;
   }
-  __pyx_L16_next_and:;
   __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_coef, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_RichCompare(__pyx_t_1, __pyx_int_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_EqObjC(__pyx_t_1, __pyx_int_3, 3, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_7 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_7 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -2107,8 +2199,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_coef);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_coef);
     __Pyx_GIVEREF(__pyx_v_coef);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_coef);
     __pyx_t_6 = PyDict_New(); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_axis, __pyx_int_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2119,9 +2211,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __Pyx_DECREF_SET(__pyx_v_coef, __pyx_t_5);
     __pyx_t_5 = 0;
-    goto __pyx_L14;
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":82
+ *     if W > 1 and coef.ndim == 2:
+ *         raise TypeError("Dimensions of dgt coefficients array do not fit.")
+ *     if W == 1 and coef.ndim == 3:             # <<<<<<<<<<<<<<
+ *         coef = np.squeeze(coef, axis=2)
+ * 
+ */
   }
-  __pyx_L14:;
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":85
  *         coef = np.squeeze(coef, axis=2)
@@ -2136,8 +2234,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
   __Pyx_GOTREF(__pyx_t_6);
   __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 85; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_6);
   __Pyx_GIVEREF(__pyx_t_6);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_6);
   __pyx_t_6 = 0;
   __pyx_t_6 = PyDict_New(); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 85; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_6);
@@ -2211,22 +2309,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
       __pyx_t_6 = PyTuple_New(1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_INCREF(__pyx_v_g);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_v_g);
       __Pyx_GIVEREF(__pyx_v_g);
+      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_v_g);
       __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_ndim); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Subtract(__pyx_t_5, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_SubtractObjC(__pyx_t_5, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3);
       __pyx_t_3 = 0;
       __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
@@ -2240,9 +2338,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       __Pyx_DECREF_SET(__pyx_v_g, __pyx_t_3);
       __pyx_t_3 = 0;
-      goto __pyx_L18;
+
+      /* "ltfatpy/comp/comp_isepdgt.pyx":90
+ * 
+ *     if g.ndim > 1:
+ *         if g.ndim > 2:             # <<<<<<<<<<<<<<
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if g.ndim == 2:
+ */
     }
-    __pyx_L18:;
 
     /* "ltfatpy/comp/comp_isepdgt.pyx":92
  *         if g.ndim > 2:
@@ -2253,7 +2357,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
  */
     __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyObject_RichCompare(__pyx_t_3, __pyx_int_2, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_EqObjC(__pyx_t_3, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -2280,9 +2385,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
       __pyx_t_8 = __Pyx_PyInt_As_size_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 93; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __pyx_v_gl = __pyx_t_8;
-      goto __pyx_L19;
+
+      /* "ltfatpy/comp/comp_isepdgt.pyx":92
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if g.ndim == 2:             # <<<<<<<<<<<<<<
+ *             gl = gl * g.shape[1]
+ *         g = g(gl, order='F')
+ */
     }
-    __pyx_L19:;
 
     /* "ltfatpy/comp/comp_isepdgt.pyx":94
  *         if g.ndim == 2:
@@ -2295,8 +2406,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_t_6 = PyTuple_New(1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -2307,9 +2418,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF_SET(__pyx_v_g, __pyx_t_2);
     __pyx_t_2 = 0;
-    goto __pyx_L17;
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":89
+ *     cdef ltfatInt gl = g.shape[0]
+ * 
+ *     if g.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ */
   }
-  __pyx_L17:;
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":96
  *         g = g(gl, order='F')
@@ -2338,7 +2455,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __pyx_t_10 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_g);
     if (unlikely(!__pyx_t_10.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_11 = __Pyx_PyInt_As_int(__pyx_v_a); if (unlikely((__pyx_t_11 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_13 = __pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_idgt_fb_d(__pyx_t_9, __pyx_t_10, __pyx_v_L, __pyx_v_gl, __pyx_v_W, __pyx_t_11, __pyx_v_M, __pyx_t_12); if (unlikely(!__pyx_t_13.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
     __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
@@ -2362,9 +2479,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     } else {
       __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1); __Pyx_GIVEREF(__pyx_t_1); __pyx_t_1 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_1); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1); __pyx_t_1 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
       __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_5, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
@@ -2403,19 +2520,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
       __Pyx_GOTREF(__pyx_t_5);
       __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
       __Pyx_GIVEREF(__pyx_t_2);
-      PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_5);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
       __Pyx_GIVEREF(__pyx_t_5);
+      PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_5);
       __pyx_t_2 = 0;
       __pyx_t_5 = 0;
       __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_INCREF(__pyx_v_res);
-      PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_res);
       __Pyx_GIVEREF(__pyx_v_res);
-      PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_res);
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3);
       __pyx_t_3 = 0;
       __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
@@ -2428,6 +2545,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
       __pyx_r = __pyx_t_2;
       __pyx_t_2 = 0;
       goto __pyx_L0;
+
+      /* "ltfatpy/comp/comp_isepdgt.pyx":98
+ *     if gl < L:
+ *         res = np.asarray(comp_idgt_fb_d(coef, g, L, gl, W, a, M, pt))
+ *         if W > 1:             # <<<<<<<<<<<<<<
+ *             return np.reshape(res, (L, W), order='F')
+ *         return res
+ */
     }
 
     /* "ltfatpy/comp/comp_isepdgt.pyx":100
@@ -2441,6 +2566,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_INCREF(__pyx_v_res);
     __pyx_r = __pyx_v_res;
     goto __pyx_L0;
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":96
+ *         g = g(gl, order='F')
+ * 
+ *     if gl < L:             # <<<<<<<<<<<<<<
+ *         res = np.asarray(comp_idgt_fb_d(coef, g, L, gl, W, a, M, pt))
+ *         if W > 1:
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":102
@@ -2455,18 +2588,18 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
   __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_asarray); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  __pyx_t_14 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_coef);
-  if (unlikely(!__pyx_t_14.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_15 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_g);
-  if (unlikely(!__pyx_t_15.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_13 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_coef);
+  if (unlikely(!__pyx_t_13.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_10 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_g);
+  if (unlikely(!__pyx_t_10.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_11 = __Pyx_PyInt_As_int(__pyx_v_a); if (unlikely((__pyx_t_11 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_16 = __pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_idgt_long_d(__pyx_t_14, __pyx_t_15, __pyx_v_L, __pyx_v_W, __pyx_t_11, __pyx_v_M, __pyx_t_12); if (unlikely(!__pyx_t_16.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-  __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_t_16, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_9 = __pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_idgt_long_d(__pyx_t_13, __pyx_t_10, __pyx_v_L, __pyx_v_W, __pyx_t_11, __pyx_v_M, __pyx_t_12); if (unlikely(!__pyx_t_9.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __PYX_XDEC_MEMVIEW(&__pyx_t_13, 1);
+  __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
+  __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_t_9, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
+  __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
   __pyx_t_6 = NULL;
   if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_5))) {
     __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
@@ -2484,9 +2617,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
   } else {
     __pyx_t_1 = PyTuple_New(1+1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_6); __Pyx_GIVEREF(__pyx_t_6); __pyx_t_6 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_1, 0+1, __pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_6); __pyx_t_6 = NULL;
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_1, 0+1, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_1, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
@@ -2524,19 +2657,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
     __pyx_t_2 = 0;
     __pyx_t_1 = 0;
     __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_INCREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -2549,6 +2682,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "ltfatpy/comp/comp_isepdgt.pyx":103
+ * 
+ *     res = np.asarray(comp_idgt_long_d(coef, g, L, W, a, M, pt))
+ *     if W > 1:             # <<<<<<<<<<<<<<
+ *         return np.reshape(res, (L, W), order='F')
+ *     return res
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":105
@@ -2579,9 +2720,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(PyObject *__
   __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_13, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
   __Pyx_AddTraceback("ltfatpy.comp.comp_isepdgt.comp_isepdgt", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -2699,7 +2837,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_12comp_isepdgt_comp_isepdgt(CYTHON_UNUS
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2745,12 +2883,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2764,7 +2902,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2778,14 +2916,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2797,19 +2935,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2826,7 +2964,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2838,9 +2976,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2850,7 +2988,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2859,12 +2997,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2873,7 +3011,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2883,21 +3021,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2907,77 +3053,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
-  }
-  __pyx_L5:;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
+  }
+
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -2986,7 +3145,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -2995,7 +3154,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -3005,43 +3164,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -3051,42 +3219,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -3095,7 +3271,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -3103,19 +3279,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -3124,7 +3300,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -3136,20 +3312,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -3158,7 +3342,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -3170,34 +3354,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
+
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -3206,7 +3398,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -3215,19 +3407,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -3237,7 +3429,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -3246,7 +3438,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -3256,21 +3448,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3280,7 +3480,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -3289,7 +3489,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -3297,30 +3497,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -3329,7 +3517,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -3338,14 +3526,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3358,7 +3558,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -3369,7 +3569,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3383,14 +3583,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -3410,7 +3610,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -3419,18 +3619,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3438,21 +3638,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3460,11 +3668,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -3474,21 +3689,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -3498,7 +3721,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -3508,7 +3731,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -3518,7 +3741,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -3528,7 +3751,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -3538,7 +3761,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -3547,7 +3770,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -3557,7 +3780,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -3566,7 +3789,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3576,7 +3799,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -3585,22 +3808,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -3613,7 +3844,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3643,7 +3874,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3656,18 +3887,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -3677,7 +3908,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -3685,10 +3916,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -3698,7 +3937,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3708,7 +3947,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -3716,11 +3955,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -3728,11 +3973,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3741,7 +3993,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3753,7 +4005,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3767,14 +4019,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3786,7 +4038,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3795,7 +4047,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3803,29 +4055,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3846,7 +4098,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3860,14 +4112,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3877,7 +4129,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3885,16 +4137,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3914,7 +4166,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3928,14 +4180,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3945,7 +4197,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -3953,16 +4205,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3982,7 +4234,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3996,14 +4248,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -4012,19 +4264,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -4044,7 +4296,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4066,7 +4318,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -4076,96 +4328,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -4176,7 +4436,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -4188,7 +4448,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4211,7 +4471,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4247,7 +4507,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -4258,25 +4518,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -4289,7 +4549,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4303,7 +4563,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4317,19 +4577,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -4341,7 +4601,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4356,7 +4616,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4370,7 +4630,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -4379,7 +4639,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -4388,7 +4648,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -4398,7 +4658,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -4406,11 +4666,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -4420,7 +4686,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4433,7 +4699,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4474,7 +4740,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -4483,7 +4749,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -4495,29 +4761,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -4531,7 +4797,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -4544,7 +4810,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -4553,38 +4819,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -4594,7 +4858,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -4603,7 +4867,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -4611,14 +4875,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -4627,7 +4903,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -4637,17 +4913,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4657,36 +4941,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
+
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -4695,7 +4987,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -4704,7 +4996,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4725,7 +5017,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4738,19 +5030,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4761,7 +5053,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4769,11 +5061,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4783,7 +5081,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4791,11 +5089,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4807,7 +5111,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4833,7 +5137,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4842,7 +5146,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4854,25 +5158,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4881,7 +5187,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4892,18 +5198,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4913,7 +5219,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4923,7 +5229,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4943,7 +5249,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4957,14 +5263,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -4981,7 +5287,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -4992,7 +5298,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -5003,16 +5309,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -5024,7 +5338,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5032,31 +5346,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -5064,25 +5378,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -5090,14 +5412,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -5120,7 +5442,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5134,14 +5456,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -5156,14 +5478,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -5175,7 +5497,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5183,103 +5505,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5304,7 +5642,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5330,18 +5668,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -5355,49 +5693,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -5408,7 +5754,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -5418,12 +5764,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -5440,6 +5786,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -5453,11 +5807,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -5469,7 +5829,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5491,7 +5851,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5513,50 +5873,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5577,7 +5937,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5586,7 +5946,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -5609,7 +5969,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -5618,7 +5978,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -5627,7 +5987,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -5637,7 +5997,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -5646,7 +6006,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -5656,17 +6016,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -5674,22 +6042,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -5698,7 +6074,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -5708,7 +6084,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -5716,24 +6092,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5743,21 +6127,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -5767,7 +6157,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5812,7 +6202,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5833,7 +6223,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5852,28 +6242,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5894,7 +6284,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5925,31 +6315,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -5963,16 +6353,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -5986,38 +6376,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -6025,15 +6423,23 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
-      }
 
-      /* "View.MemoryView":449
- *             if len(self.view.format) == 1:
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
+      }
+
+      /* "View.MemoryView":451
+ *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
  * 
@@ -6051,39 +6457,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -6097,7 +6511,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -6123,7 +6537,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6156,19 +6570,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -6179,49 +6593,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -6235,28 +6657,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6266,7 +6688,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -6276,7 +6698,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6285,7 +6707,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6294,7 +6716,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6305,7 +6727,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6333,7 +6755,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6347,14 +6769,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -6369,7 +6791,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6379,7 +6801,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -6388,22 +6810,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6413,7 +6843,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -6422,22 +6852,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
+
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
     goto __pyx_L4;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":477
+  /* "View.MemoryView":479
  *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -6447,7 +6885,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -6456,22 +6894,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -6481,7 +6927,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -6490,22 +6936,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -6515,7 +6969,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -6525,7 +6979,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6535,7 +6989,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -6545,7 +6999,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -6554,7 +7008,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -6567,7 +7021,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6585,7 +7039,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6599,14 +7053,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -6617,29 +7071,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -6651,7 +7105,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6671,7 +7125,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6685,19 +7139,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -6709,7 +7163,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6724,11 +7178,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -6738,63 +7192,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6803,7 +7259,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6817,28 +7273,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6848,46 +7305,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6898,7 +7364,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6907,12 +7373,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6921,96 +7387,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__12, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7019,7 +7491,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7033,14 +7505,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7049,7 +7521,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -7057,13 +7529,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7082,7 +7554,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7096,14 +7568,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7112,7 +7584,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7120,13 +7592,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7145,7 +7617,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7159,14 +7631,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7177,7 +7649,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7185,11 +7657,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -7197,7 +7669,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7218,7 +7690,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7232,30 +7704,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -7266,89 +7738,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -7360,11 +7788,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -7376,7 +7810,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7386,8 +7820,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7398,7 +7831,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7412,20 +7845,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -7435,7 +7868,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -7444,9 +7877,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -7456,7 +7897,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7470,7 +7911,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7484,14 +7925,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7502,7 +7943,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -7510,54 +7951,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7578,7 +8019,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7592,14 +8033,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7609,7 +8050,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -7617,27 +8058,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7657,7 +8098,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7671,14 +8112,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7689,7 +8130,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7698,7 +8139,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7706,13 +8147,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7731,7 +8172,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7745,14 +8186,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7763,7 +8204,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7772,7 +8213,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7780,13 +8221,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7805,7 +8246,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7819,14 +8260,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7838,7 +8279,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7847,7 +8288,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7856,17 +8297,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7874,13 +8315,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7899,7 +8340,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7913,14 +8354,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7933,7 +8374,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7942,7 +8383,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -7951,17 +8392,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -7969,13 +8410,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7994,7 +8435,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8014,35 +8455,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -8051,7 +8492,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -8063,7 +8504,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8085,7 +8526,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8099,18 +8540,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8124,7 +8565,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8158,7 +8599,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -8169,49 +8610,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -8220,7 +8669,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -8229,7 +8678,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8242,25 +8691,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -8269,7 +8720,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8279,13 +8730,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -8296,7 +8747,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -8306,27 +8757,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__11);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__11);
-            __Pyx_GIVEREF(__pyx_slice__11);
+            __Pyx_INCREF(__pyx_slice__13);
+            __Pyx_GIVEREF(__pyx_slice__13);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__13);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -8334,22 +8785,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__12); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__14); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -8357,54 +8816,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -8413,30 +8886,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8447,17 +8918,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -8467,29 +8938,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__13);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__13);
-        __Pyx_GIVEREF(__pyx_slice__13);
+        __Pyx_INCREF(__pyx_slice__15);
+        __Pyx_GIVEREF(__pyx_slice__15);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__15);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -8498,35 +8975,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8552,76 +9027,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -8630,7 +9115,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8674,7 +9159,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -8684,7 +9169,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -8693,7 +9178,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -8704,36 +9189,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8741,20 +9226,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8765,7 +9258,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8775,7 +9268,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8785,7 +9278,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8794,7 +9287,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8803,7 +9296,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8815,25 +9308,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8842,7 +9337,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8853,7 +9348,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8863,27 +9358,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8894,7 +9397,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8903,7 +9406,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8912,16 +9415,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8929,131 +9432,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -9064,7 +9569,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -9074,18 +9579,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -9094,73 +9599,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -9182,7 +9695,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9201,7 +9714,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -9211,7 +9724,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -9221,7 +9734,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -9229,11 +9742,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -9247,42 +9766,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
-    }
-    __pyx_L5:;
-    goto __pyx_L3;
-  }
-  /*else*/ {
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":792
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  *     else:
- * 
- *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
- * 
+ */
+    }
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
+    goto __pyx_L3;
+  }
+
+  /* "View.MemoryView":793
+ *     else:
+ * 
+ *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
+ * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -9291,30 +9822,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -9324,7 +9859,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -9334,7 +9869,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -9343,7 +9878,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -9353,7 +9888,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -9361,13 +9896,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -9377,7 +9926,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -9387,7 +9936,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -9395,38 +9944,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -9434,24 +10006,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -9461,7 +10041,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -9471,7 +10051,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -9480,7 +10060,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -9490,7 +10070,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -9498,13 +10078,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -9514,7 +10108,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -9522,49 +10116,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -9574,7 +10191,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -9582,11 +10199,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -9595,7 +10218,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -9605,7 +10228,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -9613,11 +10236,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -9627,7 +10256,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -9635,11 +10264,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -9648,7 +10283,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -9657,7 +10292,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -9668,7 +10303,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -9678,7 +10313,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -9686,23 +10321,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9712,7 +10355,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -9722,7 +10365,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -9732,7 +10375,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9740,39 +10383,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9782,7 +10455,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9806,7 +10479,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9831,16 +10504,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9850,7 +10523,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9860,7 +10533,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9868,28 +10541,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9897,20 +10558,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9919,7 +10588,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9929,7 +10598,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9937,13 +10606,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -9953,7 +10628,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -9962,7 +10637,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -9972,35 +10647,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -10010,32 +10699,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -10044,7 +10741,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -10054,7 +10751,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -10062,11 +10759,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -10076,7 +10779,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -10095,7 +10798,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10122,7 +10825,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -10132,7 +10835,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -10142,7 +10845,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -10152,7 +10855,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -10163,7 +10866,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -10172,7 +10875,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -10184,7 +10887,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -10196,7 +10899,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -10205,31 +10908,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -10239,7 +10946,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10263,7 +10970,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10276,17 +10983,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -10295,7 +11002,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10307,7 +11014,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10325,7 +11032,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -10335,7 +11042,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -10343,30 +11050,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10385,7 +11100,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10404,7 +11119,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -10414,32 +11129,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10460,7 +11183,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10474,19 +11197,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -10498,7 +11221,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10513,7 +11236,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10523,7 +11246,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -10531,16 +11255,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -10560,6 +11285,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -10574,15 +11307,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -10691,7 +11424,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -10699,53 +11432,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  * 
  */
   __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
+ * 
+ */
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10753,7 +11548,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10762,7 +11557,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10774,7 +11569,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10790,12 +11585,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10815,31 +11611,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10848,19 +11644,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10871,7 +11675,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10882,7 +11686,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10890,7 +11694,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10907,10 +11711,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10920,7 +11724,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10930,7 +11734,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10940,7 +11744,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -10949,7 +11753,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -10958,7 +11762,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -10969,59 +11773,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -11033,7 +11818,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11051,7 +11836,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11060,7 +11845,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11068,13 +11853,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11093,7 +11878,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11116,18 +11901,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -11137,7 +11922,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -11146,20 +11931,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -11170,7 +11963,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -11179,20 +11972,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11211,7 +12004,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11223,7 +12016,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -11233,7 +12026,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -11242,21 +12035,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11269,7 +12070,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11286,7 +12087,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -11295,7 +12096,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -11304,17 +12105,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11324,7 +12125,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11333,7 +12134,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11341,11 +12142,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11356,7 +12165,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11366,7 +12175,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11375,7 +12184,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11383,11 +12192,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -11397,7 +12214,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -11406,21 +12223,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11433,7 +12258,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11453,7 +12278,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -11462,7 +12287,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -11471,7 +12296,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -11480,7 +12305,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -11489,7 +12314,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -11499,7 +12324,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -11508,22 +12333,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -11537,9 +12358,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -11547,22 +12376,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -11571,7 +12408,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11580,7 +12417,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11591,22 +12428,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -11615,7 +12460,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11624,7 +12469,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11636,7 +12481,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11647,7 +12492,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11657,7 +12502,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -11666,7 +12511,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11677,7 +12522,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11693,7 +12538,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11703,7 +12548,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11714,7 +12559,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -11724,7 +12569,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -11734,7 +12579,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11747,7 +12592,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11762,7 +12607,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11772,7 +12617,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11783,7 +12628,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11792,7 +12637,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11801,21 +12646,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11824,7 +12677,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11836,7 +12689,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11846,7 +12699,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11859,7 +12712,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11882,7 +12735,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11892,7 +12745,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11901,7 +12754,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11910,7 +12763,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11920,19 +12773,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11941,7 +12800,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -11951,7 +12810,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11962,7 +12821,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -11971,17 +12830,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -11990,7 +12849,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12001,7 +12860,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12011,7 +12870,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12019,12 +12878,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12034,7 +12899,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -12042,22 +12907,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -12067,7 +12940,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -12091,7 +12964,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12114,54 +12987,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12184,7 +13057,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12209,18 +13082,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -12236,26 +13109,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12280,7 +13153,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12306,7 +13179,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -12316,14 +13189,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -12337,39 +13210,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12394,7 +13275,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12423,7 +13304,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -12432,7 +13313,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12442,7 +13323,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -12451,7 +13332,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -12460,7 +13341,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -12469,7 +13350,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -12479,7 +13360,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12487,10 +13368,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -12500,7 +13389,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
@@ -12508,11 +13397,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     cdef int ndim = max(src_ndim, dst_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12528,7 +13424,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12539,7 +13435,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -12549,7 +13445,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12559,7 +13455,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -12568,7 +13464,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12576,25 +13472,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -12604,20 +13514,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -12627,7 +13543,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12637,7 +13553,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -12645,21 +13561,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -12667,11 +13589,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -12681,7 +13609,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -12691,7 +13619,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -12699,10 +13627,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -12712,7 +13648,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -12720,11 +13656,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -12734,7 +13677,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12743,7 +13686,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12752,7 +13695,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12761,7 +13704,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12770,7 +13713,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12779,12 +13722,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12798,28 +13755,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12828,7 +13791,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12837,7 +13800,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12846,7 +13809,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12855,7 +13818,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12865,7 +13828,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12889,21 +13852,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12912,87 +13875,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -13000,7 +13963,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13011,7 +13974,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -13021,7 +13984,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -13029,11 +13992,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13044,7 +14013,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13059,7 +14028,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -13068,7 +14037,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13083,7 +14052,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13099,7 +14068,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -13110,7 +14079,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13120,7 +14089,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -13130,7 +14099,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -13138,36 +14107,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -13177,7 +14170,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13189,7 +14182,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13199,7 +14192,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -13208,7 +14201,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -13217,7 +14210,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -13226,7 +14219,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13237,7 +14230,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13253,7 +14246,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -13262,7 +14255,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -13271,7 +14264,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13281,7 +14274,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -13292,7 +14285,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -13301,7 +14294,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13310,22 +14303,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -13334,7 +14335,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13346,7 +14347,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13357,7 +14358,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13390,7 +14391,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -13400,7 +14401,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -13411,23 +14412,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -13437,47 +14436,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__15);
-      __pyx_v_alignment = __pyx_kp_b__15;
+      __Pyx_INCREF(__pyx_kp_b__17);
+      __pyx_v_alignment = __pyx_kp_b__17;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__16);
-      __pyx_v_alignment = __pyx_kp_b__16;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__18);
+      __pyx_v_alignment = __pyx_kp_b__18;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -13487,7 +14494,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -13498,40 +14505,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__17); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__19); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__17); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__19); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -13541,35 +14548,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__18); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__20); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -13579,70 +14594,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__19, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__21, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -13651,7 +14674,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -13661,7 +14684,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13813,8 +14836,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13918,8 +14942,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14164,8 +15189,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14288,8 +15314,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -14366,6 +15393,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -14387,11 +15415,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
-  {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
   {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
   {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
-  {&__pyx_kp_u__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 1, 0, 0},
+  {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
+  {&__pyx_kp_b__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 0, 0, 0},
+  {&__pyx_kp_u__21, __pyx_k__21, sizeof(__pyx_k__21), 0, 1, 0, 0},
   {&__pyx_n_s_a, __pyx_k_a, sizeof(__pyx_k_a), 0, 0, 1, 1},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
@@ -14407,6 +15435,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
@@ -14453,23 +15482,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 73; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -14512,181 +15535,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__10);
-  __Pyx_GIVEREF(__pyx_tuple__10);
+  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_GIVEREF(__pyx_tuple__11);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__12 = PyTuple_New(1); if (unlikely(!__pyx_tuple__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__12);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__12, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__12);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__11);
-  __Pyx_GIVEREF(__pyx_slice__11);
+  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__13);
+  __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__12);
-  __Pyx_GIVEREF(__pyx_slice__12);
+  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__14);
+  __Pyx_GIVEREF(__pyx_slice__14);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__13);
-  __Pyx_GIVEREF(__pyx_slice__13);
+  __pyx_slice__15 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__15);
+  __Pyx_GIVEREF(__pyx_slice__15);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__14);
-  __Pyx_GIVEREF(__pyx_tuple__14);
+  __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__16)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__16);
+  __Pyx_GIVEREF(__pyx_tuple__16);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__24);
-  __Pyx_GIVEREF(__pyx_tuple__24);
+  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__26);
+  __Pyx_GIVEREF(__pyx_tuple__26);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14729,18 +15777,24 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_isepdgt(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -14763,12 +15817,12 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_isepdgt) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -14779,9 +15833,9 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14791,10 +15845,10 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14805,23 +15859,26 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_isepdgt.pyx":14
  * from cython.view cimport array as cvarray
@@ -14845,116 +15902,116 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14970,7 +16027,6 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_isepdgt", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -14985,7 +16041,7 @@ PyMODINIT_FUNC PyInit_comp_isepdgt(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -15620,7 +16676,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -15779,8 +16834,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -15889,10 +16948,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15950,6 +17012,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15957,6 +17026,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -15972,7 +17042,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -15986,7 +17057,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -15999,8 +17071,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -16042,6 +17115,191 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
 }
 
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    if (op1 == op2) {
+        Py_RETURN_TRUE;
+    }
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long a = PyInt_AS_LONG(op1);
+        if (a == b) {
+            Py_RETURN_TRUE;
+        } else {
+            Py_RETURN_FALSE;
+        }
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15
+                default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ);
+                #else
+                default: Py_RETURN_FALSE;
+                #endif
+            }
+        }
+            if (a == b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            if ((double)a == (double)b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    return PyObject_RichCompare(op1, op2, Py_EQ);
+}
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a - b);
+            if (likely((x^a) >= 0 || (x^~b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+            }
+        }
+                x = a - b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla - llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("subtract", return NULL)
+            result = ((double)a) - (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
+}
+#endif
+
 static void __Pyx_RaiseArgtupleInvalid(
     const char* func_name,
     int exact,
@@ -16352,7 +17610,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -16506,6 +17770,176 @@ static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value,
     *tb = tmp_tb;
 }
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
+bad:
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
+}
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
@@ -16519,9 +17953,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -16542,6 +17981,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -16573,7 +18016,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16821,141 +18264,68 @@ bad:
                     case 3:
                         z = __Pyx_c_prod(a, a);
                         return __Pyx_c_prod(z, a);
-                    case 4:
-                        z = __Pyx_c_prod(a, a);
-                        return __Pyx_c_prod(z, z);
-                }
-            }
-            if (a.imag == 0) {
-                if (a.real == 0) {
-                    return a;
-                }
-                r = a.real;
-                theta = 0;
-            } else {
-                r = __Pyx_c_abs(a);
-                theta = atan2(a.imag, a.real);
-            }
-            lnr = log(r);
-            z_r = exp(lnr * b.real - theta * b.imag);
-            z_theta = theta * b.real + lnr * b.imag;
-            z.real = z_r * cos(z_theta);
-            z.imag = z_r * sin(z_theta);
-            return z;
-        }
-    #endif
-#endif
-
-#if PY_MAJOR_VERSION < 3
-static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
-    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
-    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
-    return -1;
-}
-static void __Pyx_ReleaseBuffer(Py_buffer *view) {
-    PyObject *obj = view->obj;
-    if (!obj) return;
-    if (PyObject_CheckBuffer(obj)) {
-        PyBuffer_Release(view);
-        return;
-    }
-    Py_DECREF(obj);
-    view->obj = NULL;
-}
-#endif
-
-
-        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
+                    case 4:
+                        z = __Pyx_c_prod(a, a);
+                        return __Pyx_c_prod(z, z);
                 }
             }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
+            if (a.imag == 0) {
+                if (a.real == 0) {
+                    return a;
+                }
+                r = a.real;
+                theta = 0;
+            } else {
+                r = __Pyx_c_abs(a);
+                theta = atan2(a.imag, a.real);
+            }
+            lnr = log(r);
+            z_r = exp(lnr * b.real - theta * b.imag);
+            z_theta = theta * b.real + lnr * b.imag;
+            z.real = z_r * cos(z_theta);
+            z.imag = z_r * sin(z_theta);
+            return z;
         }
-    }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
     #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
+#endif
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
+    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+    return -1;
+}
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+    PyObject *obj = view->obj;
+    if (!obj) return;
+    if (PyObject_CheckBuffer(obj)) {
+        PyBuffer_Release(view);
+        return;
+    }
+    Py_DECREF(obj);
+    view->obj = NULL;
 }
+#endif
+
 
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+        static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16966,29 +18336,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17005,36 +18375,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17083,7 +18542,7 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17100,36 +18559,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17177,6 +18725,190 @@ raise_neg_overflow:
     return (int) -1;
 }
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *x) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+    const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_Check(x))) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) < sizeof(long)) {
+            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyInt_AS_LONG(x))
+        } else {
+            long val = PyInt_AS_LONG(x);
+            if (is_unsigned && unlikely(val < 0)) {
+                goto raise_neg_overflow;
+            }
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) val;
+        }
+    } else
+#endif
+    if (likely(PyLong_Check(x))) {
+        if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+            }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+            if (unlikely(Py_SIZE(x) < 0)) {
+                goto raise_neg_overflow;
+            }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+            }
+        } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyLong_AsLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, PY_LONG_LONG, PyLong_AsLongLong(x))
+            }
+        }
+        {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+            PyErr_SetString(PyExc_RuntimeError,
+                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+            enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+            PyObject *v = __Pyx_PyNumber_Int(x);
+ #if PY_MAJOR_VERSION < 3
+            if (likely(v) && !PyLong_Check(v)) {
+                PyObject *tmp = v;
+                v = PyNumber_Long(tmp);
+                Py_DECREF(tmp);
+            }
+ #endif
+            if (likely(v)) {
+                int one = 1; int is_little = (int)*(unsigned char *)&one;
+                unsigned char *bytes = (unsigned char *)&val;
+                int ret = _PyLong_AsByteArray((PyLongObject *)v,
+                                              bytes, sizeof(val),
+                                              is_little, !is_unsigned);
+                Py_DECREF(v);
+                if (likely(!ret))
+                    return val;
+            }
+#endif
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        }
+    } else {
+        enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        if (!tmp) return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        val = __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(tmp);
+        Py_DECREF(tmp);
+        return val;
+    }
+raise_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "value too large to convert to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+raise_neg_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "can't convert negative value to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+}
+
 static __pyx_t_double_complex __Pyx_PyComplex_As___pyx_t_double_complex(PyObject* o) {
     Py_complex cval;
 #if CYTHON_COMPILING_IN_CPYTHON
@@ -17337,21 +19069,21 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17363,7 +19095,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17380,36 +19112,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17468,15 +19289,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -17503,7 +19322,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17520,36 +19339,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17893,7 +19801,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -17934,7 +19842,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -17964,7 +19872,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -18004,18 +19912,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_isepdgtreal.c b/ltfatpy/comp/comp_isepdgtreal.c
index ec8f8f05e9b88a487401e872c036c0dbd7e4c13d..53cca0ea3b1901ca4f57535df551a225afcbb3f4 100644
--- a/ltfatpy/comp/comp_isepdgtreal.c
+++ b/ltfatpy/comp/comp_isepdgtreal.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_isepdgtreal
 #define __PYX_HAVE_API__ltfatpy__comp__comp_isepdgtreal
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_isepdgtreal.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -825,20 +863,20 @@ static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyOb
 
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -846,6 +884,34 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_FloorDivideObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_FloorDivideObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceFloorDivide(op1, op2) : PyNumber_FloorDivide(op1, op2))
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
+    PyObject_RichCompare(op1, op2, Py_EQ)
+    #endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
+#endif
+
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
 #endif
@@ -857,8 +923,8 @@ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -876,13 +942,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -908,6 +971,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -964,12 +1029,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1091,14 +1160,14 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *);
+
 static PyObject *__pyx_memview_get_double(const char *itemp);
 static int __pyx_memview_set_double(const char *itemp, PyObject *obj);
 
@@ -1229,46 +1298,8 @@ static PyObject *__pyx_builtin_ValueError;
 static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_coef, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M, PyObject *__pyx_v_pt); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_M[] = "M";
 static char __pyx_k_O[] = "O";
@@ -1280,11 +1311,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
   static char __pyx_k_pt[] = "pt";
-  static char __pyx_k__17[] = "^";
-  static char __pyx_k__18[] = "";
-  static char __pyx_k__19[] = ":";
-static char __pyx_k__20[] = "}";
-static char __pyx_k__21[] = ",";
+  static char __pyx_k__19[] = "^";
+  static char __pyx_k__20[] = "";
+  static char __pyx_k__21[] = ":";
+static char __pyx_k__22[] = "}";
+static char __pyx_k__23[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_axis[] = "axis";
 static char __pyx_k_base[] = "base";
@@ -1300,6 +1331,7 @@ static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_type[] = "type";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1309,12 +1341,12 @@ static char __pyx_k_order[] = "order";
 static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_float64[] = "float64";
 static char __pyx_k_fortran[] = "fortran";
@@ -1367,6 +1399,7 @@ static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents
 static char __pyx_k_pt_should_be_0_FREQINV_or_1_TIME[] = "pt should be 0 (FREQINV) or 1 (TIMEINV)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
 static char __pyx_k_Dimensions_of_dgt_coefficients_a_2[] = "Dimensions of dgt coefficients array do not fit.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1390,11 +1423,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__17;
-static PyObject *__pyx_kp_b__18;
 static PyObject *__pyx_kp_b__19;
 static PyObject *__pyx_kp_b__20;
-static PyObject *__pyx_kp_u__21;
+static PyObject *__pyx_kp_b__21;
+static PyObject *__pyx_kp_b__22;
+static PyObject *__pyx_kp_u__23;
 static PyObject *__pyx_n_s_a;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_kp_s_and_the_size_of_the_input_coeffi;
@@ -1411,6 +1444,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_flags;
@@ -1459,7 +1493,43 @@ static PyObject *__pyx_n_s_type;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_coef, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M, PyObject *__pyx_v_pt); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1474,18 +1544,20 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__13;
-static PyObject *__pyx_slice__14;
 static PyObject *__pyx_slice__15;
+static PyObject *__pyx_slice__16;
+static PyObject *__pyx_slice__17;
 static PyObject *__pyx_tuple__10;
 static PyObject *__pyx_tuple__11;
 static PyObject *__pyx_tuple__12;
-static PyObject *__pyx_tuple__16;
-static PyObject *__pyx_tuple__22;
-static PyObject *__pyx_tuple__23;
+static PyObject *__pyx_tuple__13;
+static PyObject *__pyx_tuple__14;
+static PyObject *__pyx_tuple__18;
 static PyObject *__pyx_tuple__24;
 static PyObject *__pyx_tuple__25;
 static PyObject *__pyx_tuple__26;
+static PyObject *__pyx_tuple__27;
+static PyObject *__pyx_tuple__28;
 
 /* "ltfatpy/comp/comp_isepdgtreal.pyx":23
  * # assume no negative indexing.
@@ -1741,9 +1813,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
   int __pyx_t_12;
   enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __pyx_t_13;
   __Pyx_memviewslice __pyx_t_14 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_15 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_16 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_17 = { 0, 0, { 0 }, { 0 }, { 0 } };
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -1787,6 +1856,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":64
+ *     """
+ * 
+ *     if (coef.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         raise TypeError("coef data should be numpy.complex128")
+ *     if (g.dtype.type != np.float64):
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":66
@@ -1825,6 +1902,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":66
+ *     if (coef.dtype.type != np.complex128):
+ *         raise TypeError("coef data should be numpy.complex128")
+ *     if (g.dtype.type != np.float64):             # <<<<<<<<<<<<<<
+ *         raise TypeError("g data should be numpy.float64")
+ *     if pt != 0 and pt != 1:
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":68
@@ -1838,12 +1923,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L7_next_and;
   } else {
     __pyx_t_4 = __pyx_t_5;
     goto __pyx_L6_bool_binop_done;
   }
-  __pyx_L7_next_and:;
   __pyx_t_1 = PyObject_RichCompare(__pyx_v_pt, __pyx_int_1, Py_NE); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
@@ -1863,6 +1946,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":68
+ *     if (g.dtype.type != np.float64):
+ *         raise TypeError("g data should be numpy.float64")
+ *     if pt != 0 and pt != 1:             # <<<<<<<<<<<<<<
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ *     if coef.ndim <= 1 or coef.ndim > 3:
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":70
@@ -1879,12 +1970,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (!__pyx_t_5) {
-    goto __pyx_L10_next_or;
   } else {
     __pyx_t_4 = __pyx_t_5;
     goto __pyx_L9_bool_binop_done;
   }
-  __pyx_L10_next_or:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_coef, __pyx_n_s_ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_1 = PyObject_RichCompare(__pyx_t_2, __pyx_int_3, Py_GT); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -1907,6 +1996,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":70
+ *     if pt != 0 and pt != 1:
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ *     if coef.ndim <= 1 or coef.ndim > 3:             # <<<<<<<<<<<<<<
+ *         raise TypeError("Dimensions of dgt coefficients array must be 2 or 3.")
+ *     cdef ltfatInt N = coef.shape[1]
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":72
@@ -1966,9 +2063,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
  */
   __pyx_t_2 = __Pyx_PyInt_FromSize_t(__pyx_v_M2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_1 = PyNumber_FloorDivide(__pyx_v_M, __pyx_int_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_FloorDivideObjC(__pyx_v_M, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = PyNumber_Add(__pyx_t_1, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_AddObjC(__pyx_t_1, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_1 = PyObject_RichCompare(__pyx_t_2, __pyx_t_3, Py_NE); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -1989,8 +2086,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 76; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
     __pyx_t_1 = 0;
     __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 76; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
@@ -1998,6 +2095,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 76; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":75
+ *     cdef ltfatInt L = N * a
+ *     cdef ltfatInt M2 = coef.shape[0]
+ *     if M2 != (M//2 + 1):             # <<<<<<<<<<<<<<
+ *         raise TypeError("Mismatch between the specified number of channels " +
+ *                         "and the size of the input coefficients.")
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":78
@@ -2028,15 +2133,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
  */
   __pyx_t_5 = ((__pyx_v_W > 1) != 0);
   if (__pyx_t_5) {
-    goto __pyx_L14_next_and;
   } else {
     __pyx_t_4 = __pyx_t_5;
     goto __pyx_L13_bool_binop_done;
   }
-  __pyx_L14_next_and:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_coef, __pyx_n_s_ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyObject_RichCompare(__pyx_t_2, __pyx_int_2, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_EqObjC(__pyx_t_2, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 79; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -2056,6 +2160,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":79
+ *                         "and the size of the input coefficients.")
+ *     cdef ltfatInt W = coef.size // (M2 * N)
+ *     if W > 1 and coef.ndim == 2:             # <<<<<<<<<<<<<<
+ *         raise TypeError("Dimensions of dgt coefficients array do not fit.")
+ *     if W == 1 and coef.ndim == 3:
+ */
   }
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":81
@@ -2067,15 +2179,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
  */
   __pyx_t_5 = ((__pyx_v_W == 1) != 0);
   if (__pyx_t_5) {
-    goto __pyx_L17_next_and;
   } else {
     __pyx_t_4 = __pyx_t_5;
     goto __pyx_L16_bool_binop_done;
   }
-  __pyx_L17_next_and:;
   __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_coef, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_2 = PyObject_RichCompare(__pyx_t_3, __pyx_int_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_EqObjC(__pyx_t_3, __pyx_int_3, 3, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -2098,8 +2209,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_coef);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_coef);
     __Pyx_GIVEREF(__pyx_v_coef);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_coef);
     __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_axis, __pyx_int_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2110,9 +2221,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF_SET(__pyx_v_coef, __pyx_t_7);
     __pyx_t_7 = 0;
-    goto __pyx_L15;
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":81
+ *     if W > 1 and coef.ndim == 2:
+ *         raise TypeError("Dimensions of dgt coefficients array do not fit.")
+ *     if W == 1 and coef.ndim == 3:             # <<<<<<<<<<<<<<
+ *         coef = np.squeeze(coef, axis=2)
+ * 
+ */
   }
-  __pyx_L15:;
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":84
  *         coef = np.squeeze(coef, axis=2)
@@ -2127,8 +2244,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
   __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
@@ -2202,22 +2319,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
       __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_INCREF(__pyx_v_g);
-      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_g);
       __Pyx_GIVEREF(__pyx_v_g);
+      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_g);
       __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_ndim); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_8 = PyNumber_Subtract(__pyx_t_7, __pyx_int_1); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = __Pyx_PyInt_SubtractObjC(__pyx_t_7, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_8);
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
       __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_8);
+      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_8);
+      PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_8);
       __pyx_t_8 = 0;
       __pyx_t_8 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_7, NULL); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_8);
@@ -2231,9 +2348,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       __Pyx_DECREF_SET(__pyx_v_g, __pyx_t_8);
       __pyx_t_8 = 0;
-      goto __pyx_L19;
+
+      /* "ltfatpy/comp/comp_isepdgtreal.pyx":89
+ * 
+ *     if g.ndim > 1:
+ *         if g.ndim > 2:             # <<<<<<<<<<<<<<
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if g.ndim == 2:
+ */
     }
-    __pyx_L19:;
 
     /* "ltfatpy/comp/comp_isepdgtreal.pyx":91
  *         if g.ndim > 2:
@@ -2244,7 +2367,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
  */
     __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_ndim); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
-    __pyx_t_2 = PyObject_RichCompare(__pyx_t_8, __pyx_int_2, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_EqObjC(__pyx_t_8, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 91; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -2271,9 +2395,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
       __pyx_t_6 = __Pyx_PyInt_As_size_t(__pyx_t_8); if (unlikely((__pyx_t_6 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
       __pyx_v_gl = __pyx_t_6;
-      goto __pyx_L20;
+
+      /* "ltfatpy/comp/comp_isepdgtreal.pyx":91
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if g.ndim == 2:             # <<<<<<<<<<<<<<
+ *             gl = gl * g.shape[1]
+ *         g_combined = g.reshape(gl, order='F')
+ */
     }
-    __pyx_L20:;
 
     /* "ltfatpy/comp/comp_isepdgtreal.pyx":93
  *         if g.ndim == 2:
@@ -2288,8 +2418,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 93; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
     __pyx_t_1 = 0;
     __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 93; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
@@ -2301,17 +2431,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __pyx_v_g_combined = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":88
+ *     cdef ltfatInt gl = g.shape[0]
+ * 
+ *     if g.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ */
     goto __pyx_L18;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_isepdgtreal.pyx":95
+  /* "ltfatpy/comp/comp_isepdgtreal.pyx":95
  *         g_combined = g.reshape(gl, order='F')
  *     else:
  *         g_combined = g             # <<<<<<<<<<<<<<
  * 
  *     if gl < L:
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_g);
     __pyx_v_g_combined = __pyx_v_g;
   }
@@ -2353,7 +2491,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
  */
     __pyx_t_11 = __Pyx_PyInt_As_int(__pyx_v_a); if (unlikely((__pyx_t_11 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_12 = __Pyx_PyInt_As_int(__pyx_v_M); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "ltfatpy/comp/comp_isepdgtreal.pyx":98
  * 
@@ -2385,9 +2523,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     } else {
       __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 98; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_8); __Pyx_GIVEREF(__pyx_t_8); __pyx_t_8 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_1);
+      __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_8); __pyx_t_8 = NULL;
       __Pyx_GIVEREF(__pyx_t_1);
+      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_1);
       __pyx_t_1 = 0;
       __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 98; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
@@ -2426,19 +2564,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
       __Pyx_GOTREF(__pyx_t_7);
       __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
-      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_7);
       __pyx_t_3 = 0;
       __pyx_t_7 = 0;
       __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_INCREF(__pyx_v_res);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
       __Pyx_GIVEREF(__pyx_v_res);
-      PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_1);
+      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
       __Pyx_GIVEREF(__pyx_t_1);
+      PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_1);
       __pyx_t_1 = 0;
       __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
@@ -2451,6 +2589,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
       __pyx_r = __pyx_t_3;
       __pyx_t_3 = 0;
       goto __pyx_L0;
+
+      /* "ltfatpy/comp/comp_isepdgtreal.pyx":100
+ *         res = np.asarray(comp_idgtreal_fb_d(coef_combined, g_combined, L, gl,
+ *                                             W, a, M, pt))
+ *         if W > 1:             # <<<<<<<<<<<<<<
+ *             return np.reshape(res, (L, W), order='F')
+ *         return res
+ */
     }
 
     /* "ltfatpy/comp/comp_isepdgtreal.pyx":102
@@ -2464,25 +2610,33 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     __Pyx_INCREF(__pyx_v_res);
     __pyx_r = __pyx_v_res;
     goto __pyx_L0;
+
+    /* "ltfatpy/comp/comp_isepdgtreal.pyx":97
+ *         g_combined = g
+ * 
+ *     if gl < L:             # <<<<<<<<<<<<<<
+ *         res = np.asarray(comp_idgtreal_fb_d(coef_combined, g_combined, L, gl,
+ *                                             W, a, M, pt))
+ */
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_isepdgtreal.pyx":104
+  /* "ltfatpy/comp/comp_isepdgtreal.pyx":104
  *         return res
  *     else:
  *         res = np.asarray(comp_idgtreal_long_d(coef_combined, g_combined, L, W,             # <<<<<<<<<<<<<<
  *                                               a, M, pt))
  *         if W > 1:
  */
+  /*else*/ {
     __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_asarray); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-    __pyx_t_15 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_coef_combined);
-    if (unlikely(!__pyx_t_15.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_16 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_g_combined);
-    if (unlikely(!__pyx_t_16.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_coef_combined);
+    if (unlikely(!__pyx_t_9.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_14 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_g_combined);
+    if (unlikely(!__pyx_t_14.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "ltfatpy/comp/comp_isepdgtreal.pyx":105
  *     else:
@@ -2493,7 +2647,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
  */
     __pyx_t_12 = __Pyx_PyInt_As_int(__pyx_v_a); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_11 = __Pyx_PyInt_As_int(__pyx_v_M); if (unlikely((__pyx_t_11 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "ltfatpy/comp/comp_isepdgtreal.pyx":104
  *         return res
@@ -2502,12 +2656,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
  *                                               a, M, pt))
  *         if W > 1:
  */
-    __pyx_t_17 = __pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_idgtreal_long_d(__pyx_t_15, __pyx_t_16, __pyx_v_L, __pyx_v_W, __pyx_t_12, __pyx_t_11, __pyx_t_13); if (unlikely(!__pyx_t_17.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-    __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
-    __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_t_17, 1, (PyObject *(*)(char *)) __pyx_memview_get_double, (int (*)(char *, PyObject *)) __pyx_memview_set_double, 0);; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_10 = __pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_idgtreal_long_d(__pyx_t_9, __pyx_t_14, __pyx_v_L, __pyx_v_W, __pyx_t_12, __pyx_t_11, __pyx_t_13); if (unlikely(!__pyx_t_10.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
+    __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
+    __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_t_10, 1, (PyObject *(*)(char *)) __pyx_memview_get_double, (int (*)(char *, PyObject *)) __pyx_memview_set_double, 0);; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __PYX_XDEC_MEMVIEW(&__pyx_t_17, 1);
+    __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
     __pyx_t_2 = NULL;
     if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_7))) {
       __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_7);
@@ -2525,9 +2679,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
     } else {
       __pyx_t_8 = PyTuple_New(1+1); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_8);
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_8, 0+1, __pyx_t_1);
+      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_2); __pyx_t_2 = NULL;
       __Pyx_GIVEREF(__pyx_t_1);
+      PyTuple_SET_ITEM(__pyx_t_8, 0+1, __pyx_t_1);
       __pyx_t_1 = 0;
       __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
@@ -2565,19 +2719,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
       __Pyx_GOTREF(__pyx_t_8);
       __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
-      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_8);
+      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_8);
+      PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_8);
       __pyx_t_3 = 0;
       __pyx_t_8 = 0;
       __pyx_t_8 = PyTuple_New(2); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_8);
       __Pyx_INCREF(__pyx_v_res);
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_res);
       __Pyx_GIVEREF(__pyx_v_res);
-      PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_1);
+      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_res);
       __Pyx_GIVEREF(__pyx_t_1);
+      PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_1);
       __pyx_t_1 = 0;
       __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
@@ -2590,6 +2744,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
       __pyx_r = __pyx_t_3;
       __pyx_t_3 = 0;
       goto __pyx_L0;
+
+      /* "ltfatpy/comp/comp_isepdgtreal.pyx":106
+ *         res = np.asarray(comp_idgtreal_long_d(coef_combined, g_combined, L, W,
+ *                                               a, M, pt))
+ *         if W > 1:             # <<<<<<<<<<<<<<
+ *             return np.reshape(res, (L, W), order='F')
+ *         return res
+ */
     }
 
     /* "ltfatpy/comp/comp_isepdgtreal.pyx":108
@@ -2621,9 +2783,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(PyOb
   __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_17, 1);
   __Pyx_AddTraceback("ltfatpy.comp.comp_isepdgtreal.comp_isepdgtreal", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -2752,7 +2911,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_16comp_isepdgtreal_comp_isepdgtreal(CYT
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2798,12 +2957,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2817,7 +2976,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2831,14 +2990,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2850,19 +3009,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2879,7 +3038,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2891,9 +3050,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2903,7 +3062,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2912,12 +3071,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2926,7 +3085,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2936,21 +3095,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2960,77 +3127,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":132
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
- *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
-  if (__pyx_t_4) {
+  }
+
+  /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
+  if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -3039,7 +3219,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -3048,7 +3228,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -3058,43 +3238,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -3104,42 +3293,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -3148,7 +3345,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -3156,19 +3353,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -3177,7 +3374,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -3189,20 +3386,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -3211,7 +3416,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -3223,34 +3428,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
+
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -3259,7 +3472,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -3268,19 +3481,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -3290,7 +3503,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -3299,7 +3512,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -3309,21 +3522,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3333,7 +3554,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -3342,7 +3563,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -3350,30 +3571,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -3382,7 +3591,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -3391,14 +3600,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3411,7 +3632,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -3422,7 +3643,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3436,14 +3657,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -3463,7 +3684,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -3472,18 +3693,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3491,21 +3712,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3513,11 +3742,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -3527,21 +3763,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -3551,7 +3795,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -3561,7 +3805,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -3571,7 +3815,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -3581,7 +3825,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -3591,7 +3835,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -3600,7 +3844,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -3610,7 +3854,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -3619,7 +3863,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3629,7 +3873,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -3638,22 +3882,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -3666,7 +3918,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3696,7 +3948,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3709,18 +3961,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -3730,7 +3982,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -3738,10 +3990,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -3751,7 +4011,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3761,7 +4021,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -3769,11 +4029,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -3781,11 +4047,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3794,7 +4067,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3806,7 +4079,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3820,14 +4093,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3839,7 +4112,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3848,7 +4121,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3856,29 +4129,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3899,7 +4172,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3913,14 +4186,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3930,7 +4203,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3938,16 +4211,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3967,7 +4240,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3981,14 +4254,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3998,7 +4271,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -4006,16 +4279,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -4035,7 +4308,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -4049,14 +4322,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -4065,19 +4338,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -4097,7 +4370,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4119,7 +4392,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -4129,96 +4402,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
-    goto __pyx_L3;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
+    goto __pyx_L3;
+  }
+
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -4229,7 +4510,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -4241,7 +4522,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4264,7 +4545,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4300,7 +4581,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -4311,25 +4592,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -4342,7 +4623,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4356,7 +4637,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4370,19 +4651,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -4394,7 +4675,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4409,7 +4690,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4423,7 +4704,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -4432,7 +4713,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -4441,7 +4722,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -4451,7 +4732,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -4459,11 +4740,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -4473,7 +4760,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4486,7 +4773,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4527,7 +4814,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -4536,7 +4823,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -4548,29 +4835,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -4584,7 +4871,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -4597,7 +4884,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -4606,38 +4893,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -4647,7 +4932,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -4656,7 +4941,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -4664,14 +4949,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -4680,7 +4977,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -4690,17 +4987,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4710,36 +5015,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
+
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -4748,7 +5061,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -4757,7 +5070,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4778,7 +5091,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4791,19 +5104,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4814,7 +5127,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4822,11 +5135,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4836,7 +5155,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4844,11 +5163,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4860,7 +5185,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4886,7 +5211,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4895,7 +5220,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4907,25 +5232,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4934,7 +5261,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4945,18 +5272,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4966,7 +5293,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4976,7 +5303,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4996,7 +5323,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -5010,14 +5337,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -5034,7 +5361,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -5045,7 +5372,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -5056,16 +5383,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -5077,7 +5412,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5085,31 +5420,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -5117,25 +5452,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -5143,14 +5486,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -5173,7 +5516,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5187,14 +5530,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -5209,14 +5552,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -5228,7 +5571,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5236,103 +5579,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5357,7 +5716,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5383,18 +5742,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -5408,49 +5767,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -5461,7 +5828,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -5471,12 +5838,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -5493,6 +5860,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -5506,11 +5881,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -5522,7 +5903,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5544,7 +5925,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5566,50 +5947,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5630,7 +6011,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5639,7 +6020,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -5662,7 +6043,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -5671,7 +6052,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -5680,7 +6061,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -5690,7 +6071,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -5699,7 +6080,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -5709,17 +6090,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -5727,22 +6116,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -5751,7 +6148,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -5761,7 +6158,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -5769,24 +6166,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5796,21 +6201,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -5820,7 +6231,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5865,7 +6276,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5886,7 +6297,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5905,28 +6316,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5947,7 +6358,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5978,31 +6389,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -6016,16 +6427,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -6039,38 +6450,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -6078,14 +6497,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -6104,39 +6531,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__12, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -6150,7 +6585,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -6176,7 +6611,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6209,19 +6644,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -6232,49 +6667,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -6288,28 +6731,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6319,7 +6762,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -6329,7 +6772,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6338,7 +6781,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6347,7 +6790,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6358,7 +6801,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6386,7 +6829,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6400,14 +6843,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -6422,7 +6865,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6432,7 +6875,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -6441,22 +6884,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6466,7 +6917,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -6475,22 +6926,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
+
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
     goto __pyx_L4;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":477
+  /* "View.MemoryView":479
  *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -6500,7 +6959,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -6509,22 +6968,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -6534,7 +7001,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -6543,22 +7010,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -6568,7 +7043,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -6578,7 +7053,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6588,7 +7063,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -6598,7 +7073,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -6607,7 +7082,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -6620,7 +7095,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6638,7 +7113,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6652,14 +7127,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -6670,29 +7145,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -6704,7 +7179,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6724,7 +7199,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6738,19 +7213,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -6762,7 +7237,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6777,11 +7252,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -6791,63 +7266,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6856,7 +7333,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6870,28 +7347,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6901,46 +7379,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__12, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6951,7 +7438,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6960,12 +7447,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6974,96 +7461,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__14, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7072,7 +7565,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7086,14 +7579,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7102,7 +7595,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -7110,13 +7603,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7135,7 +7628,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7149,14 +7642,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7165,7 +7658,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7173,13 +7666,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7198,7 +7691,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7212,14 +7705,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7230,7 +7723,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7238,11 +7731,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -7250,7 +7743,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7271,7 +7764,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7285,30 +7778,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -7319,89 +7812,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -7413,12 +7862,18 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
-  }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
- *                 self._size = result
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
+  }
+
+  /* "View.MemoryView":561
+ *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
  * 
@@ -7429,7 +7884,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7439,8 +7894,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7451,7 +7905,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7465,20 +7919,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -7488,7 +7942,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -7497,9 +7951,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -7509,7 +7971,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7523,7 +7985,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7537,14 +7999,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7555,7 +8017,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -7563,54 +8025,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7631,7 +8093,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7645,14 +8107,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7662,7 +8124,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -7670,27 +8132,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7710,7 +8172,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7724,14 +8186,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7742,7 +8204,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7751,7 +8213,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7759,13 +8221,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7784,7 +8246,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7798,14 +8260,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7816,7 +8278,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7825,7 +8287,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7833,13 +8295,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7858,7 +8320,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7872,14 +8334,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7891,7 +8353,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7900,7 +8362,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7909,17 +8371,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7927,13 +8389,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7952,7 +8414,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7966,14 +8428,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7986,7 +8448,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7995,7 +8457,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -8004,17 +8466,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -8022,13 +8484,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -8047,7 +8509,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8067,35 +8529,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -8104,7 +8566,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -8116,7 +8578,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8138,7 +8600,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8152,18 +8614,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8177,7 +8639,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8211,7 +8673,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -8222,49 +8684,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -8273,7 +8743,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -8282,7 +8752,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8295,25 +8765,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -8322,7 +8794,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8332,13 +8804,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -8349,7 +8821,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -8359,27 +8831,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__13);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__13);
-            __Pyx_GIVEREF(__pyx_slice__13);
+            __Pyx_INCREF(__pyx_slice__15);
+            __Pyx_GIVEREF(__pyx_slice__15);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__15);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -8387,22 +8859,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__14); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__16); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -8410,54 +8890,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -8466,30 +8960,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8500,17 +8992,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -8520,29 +9012,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__15);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__15);
-        __Pyx_GIVEREF(__pyx_slice__15);
+        __Pyx_INCREF(__pyx_slice__17);
+        __Pyx_GIVEREF(__pyx_slice__17);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__17);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -8551,35 +9049,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8605,76 +9101,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -8683,7 +9189,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8727,7 +9233,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -8737,7 +9243,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -8746,7 +9252,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -8757,36 +9263,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8794,20 +9300,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8818,7 +9332,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8828,7 +9342,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8838,7 +9352,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8847,7 +9361,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8856,7 +9370,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8868,25 +9382,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8895,7 +9411,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8906,7 +9422,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8916,27 +9432,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8947,7 +9471,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8956,7 +9480,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8965,16 +9489,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8982,131 +9506,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -9117,7 +9643,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -9127,18 +9653,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -9147,73 +9673,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -9235,7 +9769,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9254,7 +9788,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -9264,7 +9798,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -9274,7 +9808,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -9282,12 +9816,18 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
-    }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
- *         if start < 0:
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
+    }
+
+    /* "View.MemoryView":789
+ *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
@@ -9300,42 +9840,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -9344,30 +9896,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -9377,7 +9933,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -9387,7 +9943,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -9396,7 +9952,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -9406,7 +9962,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -9414,13 +9970,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -9430,7 +10000,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -9440,7 +10010,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -9448,38 +10018,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -9487,24 +10080,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -9514,7 +10115,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -9524,7 +10125,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -9533,7 +10134,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -9543,7 +10144,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -9551,13 +10152,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -9567,7 +10182,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -9575,49 +10190,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -9627,7 +10265,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -9635,11 +10273,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -9648,7 +10292,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -9658,7 +10302,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -9666,11 +10310,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -9680,7 +10330,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -9688,11 +10338,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -9701,7 +10357,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -9710,7 +10366,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -9721,7 +10377,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -9731,7 +10387,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -9739,23 +10395,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9765,7 +10429,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -9775,7 +10439,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -9785,7 +10449,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9793,39 +10457,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9835,7 +10529,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9859,7 +10553,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9884,16 +10578,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9903,7 +10597,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9913,7 +10607,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9921,28 +10615,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9950,20 +10632,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9972,7 +10662,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9982,7 +10672,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9990,13 +10680,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -10006,7 +10702,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -10015,7 +10711,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -10025,35 +10721,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -10063,32 +10773,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -10097,7 +10815,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -10107,7 +10825,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -10115,11 +10833,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -10129,7 +10853,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -10148,7 +10872,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10175,7 +10899,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -10185,7 +10909,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -10195,7 +10919,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -10205,7 +10929,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -10216,7 +10940,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -10225,7 +10949,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -10237,7 +10961,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -10249,7 +10973,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -10258,31 +10982,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -10292,7 +11020,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10316,7 +11044,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10329,17 +11057,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -10348,7 +11076,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10360,7 +11088,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10378,7 +11106,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -10388,7 +11116,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -10396,30 +11124,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10438,7 +11174,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10457,7 +11193,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -10467,32 +11203,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10513,7 +11257,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10527,19 +11271,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -10551,7 +11295,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10566,7 +11310,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10576,7 +11320,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -10584,16 +11329,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -10613,6 +11359,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -10627,15 +11381,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -10744,7 +11498,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -10752,53 +11506,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  * 
  */
   __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
+ * 
+ */
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10806,7 +11622,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10815,7 +11631,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10827,7 +11643,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10843,12 +11659,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10868,31 +11685,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10901,19 +11718,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10924,7 +11749,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10935,7 +11760,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10943,7 +11768,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10960,10 +11785,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10973,7 +11798,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10983,7 +11808,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10993,7 +11818,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -11002,7 +11827,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -11011,7 +11836,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -11022,59 +11847,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -11086,7 +11892,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11104,7 +11910,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11113,7 +11919,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11121,13 +11927,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11146,7 +11952,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11169,18 +11975,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -11190,7 +11996,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -11199,20 +12005,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -11223,7 +12037,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -11232,20 +12046,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11264,7 +12078,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11276,7 +12090,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -11286,7 +12100,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -11295,21 +12109,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11322,7 +12144,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11339,7 +12161,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -11348,7 +12170,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -11357,17 +12179,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11377,7 +12199,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11386,7 +12208,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11394,11 +12216,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11409,7 +12239,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11419,7 +12249,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11428,7 +12258,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11436,11 +12266,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -11450,7 +12288,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -11459,21 +12297,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11486,7 +12332,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11506,7 +12352,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -11515,7 +12361,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -11524,7 +12370,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -11533,7 +12379,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -11542,7 +12388,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -11552,7 +12398,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -11561,22 +12407,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -11590,9 +12432,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -11600,22 +12450,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -11624,7 +12482,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11633,7 +12491,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11644,22 +12502,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -11668,7 +12534,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11677,7 +12543,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11689,7 +12555,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11700,7 +12566,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11710,7 +12576,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -11719,7 +12585,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11730,7 +12596,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11746,7 +12612,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11756,7 +12622,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11767,7 +12633,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -11777,7 +12643,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -11787,7 +12653,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11800,7 +12666,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11815,7 +12681,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11825,7 +12691,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11836,7 +12702,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11845,7 +12711,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11854,21 +12720,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11877,7 +12751,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11889,7 +12763,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11899,7 +12773,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11912,7 +12786,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11935,7 +12809,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11945,7 +12819,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11954,7 +12828,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11963,7 +12837,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11973,19 +12847,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11994,7 +12874,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -12004,7 +12884,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12015,7 +12895,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -12024,17 +12904,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -12043,7 +12923,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12054,7 +12934,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12064,7 +12944,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12072,12 +12952,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12087,7 +12973,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -12095,22 +12981,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -12120,7 +13014,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -12144,7 +13038,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12167,54 +13061,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12237,7 +13131,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12262,18 +13156,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -12289,26 +13183,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12333,7 +13227,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12359,7 +13253,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -12369,14 +13263,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -12390,39 +13284,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12447,7 +13349,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12476,7 +13378,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -12485,7 +13387,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12495,7 +13397,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -12504,7 +13406,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -12513,7 +13415,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -12522,7 +13424,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -12532,7 +13434,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12540,10 +13442,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -12553,7 +13463,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
@@ -12561,11 +13471,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     cdef int ndim = max(src_ndim, dst_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12581,7 +13498,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12592,7 +13509,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -12602,7 +13519,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12612,7 +13529,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -12621,7 +13538,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12629,25 +13546,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -12657,20 +13588,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -12680,7 +13617,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12690,7 +13627,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -12698,21 +13635,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -12720,11 +13663,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -12734,7 +13683,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -12744,7 +13693,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -12752,10 +13701,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -12765,7 +13722,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -12773,11 +13730,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -12787,7 +13751,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12796,7 +13760,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12805,7 +13769,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12814,7 +13778,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12823,7 +13787,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12832,12 +13796,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12851,28 +13829,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12881,7 +13865,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12890,7 +13874,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12899,7 +13883,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12908,7 +13892,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12918,7 +13902,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12942,21 +13926,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12965,87 +13949,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -13053,7 +14037,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13064,7 +14048,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -13074,7 +14058,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -13082,11 +14066,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13097,7 +14087,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13112,7 +14102,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -13121,7 +14111,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13136,7 +14126,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13152,7 +14142,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -13163,7 +14153,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13173,7 +14163,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -13183,44 +14173,68 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *             else:
- *                 Py_DECREF((<PyObject **> data)[0])
+ *                 Py_DECREF((<PyObject **> data)[0])
+ */
+        Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
  */
-        Py_INCREF((((PyObject **)__pyx_v_data)[0]));
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -13230,7 +14244,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13242,7 +14256,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13252,7 +14266,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -13261,7 +14275,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -13270,7 +14284,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -13279,7 +14293,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13290,7 +14304,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13306,7 +14320,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -13315,7 +14329,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -13324,7 +14338,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13334,7 +14348,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -13345,7 +14359,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -13354,7 +14368,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13363,22 +14377,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -13387,7 +14409,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13399,7 +14421,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13410,7 +14432,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13443,7 +14465,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -13453,7 +14475,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -13464,23 +14486,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -13490,47 +14510,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__17);
-      __pyx_v_alignment = __pyx_kp_b__17;
+      __Pyx_INCREF(__pyx_kp_b__19);
+      __pyx_v_alignment = __pyx_kp_b__19;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__18);
-      __pyx_v_alignment = __pyx_kp_b__18;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__20);
+      __pyx_v_alignment = __pyx_kp_b__20;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -13540,7 +14568,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -13551,40 +14579,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__19); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__21); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__19); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__21); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -13594,35 +14622,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__20); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__22); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -13632,70 +14668,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__21, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__23, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -13704,7 +14748,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -13714,7 +14758,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13866,8 +14910,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13971,8 +15016,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14217,8 +15263,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14341,8 +15388,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -14419,6 +15467,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -14442,11 +15491,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
-  {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
   {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
   {&__pyx_kp_b__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 0, 0, 0},
-  {&__pyx_kp_u__21, __pyx_k__21, sizeof(__pyx_k__21), 0, 1, 0, 0},
+  {&__pyx_kp_b__21, __pyx_k__21, sizeof(__pyx_k__21), 0, 0, 0, 0},
+  {&__pyx_kp_b__22, __pyx_k__22, sizeof(__pyx_k__22), 0, 0, 0, 0},
+  {&__pyx_kp_u__23, __pyx_k__23, sizeof(__pyx_k__23), 0, 1, 0, 0},
   {&__pyx_n_s_a, __pyx_k_a, sizeof(__pyx_k_a), 0, 0, 1, 1},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_kp_s_and_the_size_of_the_input_coeffi, __pyx_k_and_the_size_of_the_input_coeffi, sizeof(__pyx_k_and_the_size_of_the_input_coeffi), 0, 0, 1, 0},
@@ -14463,6 +15512,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
@@ -14511,23 +15561,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -14592,181 +15636,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__6);
   __Pyx_GIVEREF(__pyx_tuple__6);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__7);
   __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__10);
-  __Pyx_GIVEREF(__pyx_tuple__10);
+  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_GIVEREF(__pyx_tuple__11);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__11);
-  __Pyx_GIVEREF(__pyx_tuple__11);
+  __pyx_tuple__12 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__12);
+  __Pyx_GIVEREF(__pyx_tuple__12);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__12 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__12);
-  __Pyx_GIVEREF(__pyx_tuple__12);
+  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__13);
+  __Pyx_GIVEREF(__pyx_tuple__13);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__14 = PyTuple_New(1); if (unlikely(!__pyx_tuple__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__14);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__14, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__14);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__13);
-  __Pyx_GIVEREF(__pyx_slice__13);
+  __pyx_slice__15 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__15);
+  __Pyx_GIVEREF(__pyx_slice__15);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__14);
-  __Pyx_GIVEREF(__pyx_slice__14);
+  __pyx_slice__16 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__16)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__16);
+  __Pyx_GIVEREF(__pyx_slice__16);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__15 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__15);
-  __Pyx_GIVEREF(__pyx_slice__15);
+  __pyx_slice__17 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__17)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__17);
+  __Pyx_GIVEREF(__pyx_slice__17);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__16)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__16);
-  __Pyx_GIVEREF(__pyx_tuple__16);
+  __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__18)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__18);
+  __Pyx_GIVEREF(__pyx_tuple__18);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__24);
-  __Pyx_GIVEREF(__pyx_tuple__24);
+  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__26);
+  __Pyx_GIVEREF(__pyx_tuple__26);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__25);
-  __Pyx_GIVEREF(__pyx_tuple__25);
+  __pyx_tuple__27 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__27)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__27);
+  __Pyx_GIVEREF(__pyx_tuple__27);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__26);
-  __Pyx_GIVEREF(__pyx_tuple__26);
+  __pyx_tuple__28 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__28)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__28);
+  __Pyx_GIVEREF(__pyx_tuple__28);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14809,18 +15878,24 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -14843,12 +15918,12 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_isepdgtreal) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -14859,9 +15934,9 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14871,10 +15946,10 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14885,23 +15960,26 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_isepdgtreal.pyx":14
  * from cython.view cimport array as cvarray
@@ -14925,116 +16003,116 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__27, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -15050,7 +16128,6 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_isepdgtreal", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -15065,7 +16142,7 @@ PyMODINIT_FUNC PyInit_comp_isepdgtreal(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -15700,7 +16777,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -15920,10 +16996,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15981,6 +17060,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15988,6 +17074,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -16003,7 +17090,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -16017,7 +17105,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -16025,53 +17114,442 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
         Py_INCREF(r);
         return r;
     }
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
-#else
-    return PySequence_GetItem(o, i);
-#endif
+    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
+#else
+    return PySequence_GetItem(o, i);
+#endif
+}
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
+#if CYTHON_COMPILING_IN_CPYTHON
+    if (is_list || PyList_CheckExact(o)) {
+        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
+        if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
+            PyObject *r = PyList_GET_ITEM(o, n);
+            Py_INCREF(r);
+            return r;
+        }
+    }
+    else if (PyTuple_CheckExact(o)) {
+        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
+        if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
+            PyObject *r = PyTuple_GET_ITEM(o, n);
+            Py_INCREF(r);
+            return r;
+        }
+    } else {
+        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
+        if (likely(m && m->sq_item)) {
+            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
+                Py_ssize_t l = m->sq_length(o);
+                if (likely(l >= 0)) {
+                    i += l;
+                } else {
+                    if (PyErr_ExceptionMatches(PyExc_OverflowError))
+                        PyErr_Clear();
+                    else
+                        return NULL;
+                }
+            }
+            return m->sq_item(o, i);
+        }
+    }
+#else
+    if (is_list || PySequence_Check(o)) {
+        return PySequence_GetItem(o, i);
+    }
+#endif
+    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
+}
+
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_FloorDivideObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            if (unlikely(b == -1 && ((unsigned long)a) == 0-(unsigned long)a))
+                return PyInt_Type.tp_as_number->nb_floor_divide(op1, op2);
+            else {
+                long q, r;
+                q = a / b;
+                r = a - q*b;
+                q -= ((r != 0) & ((r ^ b) < 0));
+                x = q;
+            }
+            return PyInt_FromLong(x);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_floor_divide(op1, op2);
+            }
+        }
+                {
+                    long q, r;
+                    q = a / b;
+                    r = a - q*b;
+                    q -= ((r != 0) & ((r ^ b) < 0));
+                    x = q;
+                }
+            return PyLong_FromLong(x);
+        long_long:
+                {
+                    PY_LONG_LONG q, r;
+                    q = lla / llb;
+                    r = lla - q*llb;
+                    q -= ((r != 0) & ((r ^ llb) < 0));
+                    llx = q;
+                }
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    return (inplace ? PyNumber_InPlaceFloorDivide : PyNumber_FloorDivide)(op1, op2);
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+#endif
+
 #if CYTHON_COMPILING_IN_CPYTHON
-    if (is_list || PyList_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
-        if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
-            PyObject *r = PyList_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
-        }
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    if (op1 == op2) {
+        Py_RETURN_TRUE;
     }
-    else if (PyTuple_CheckExact(o)) {
-        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
-        if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
-            PyObject *r = PyTuple_GET_ITEM(o, n);
-            Py_INCREF(r);
-            return r;
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long a = PyInt_AS_LONG(op1);
+        if (a == b) {
+            Py_RETURN_TRUE;
+        } else {
+            Py_RETURN_FALSE;
         }
-    } else {
-        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
-        if (likely(m && m->sq_item)) {
-            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
-                Py_ssize_t l = m->sq_length(o);
-                if (likely(l >= 0)) {
-                    i += l;
-                } else {
-                    if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                        PyErr_Clear();
-                    else
-                        return NULL;
-                }
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15
+                default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ);
+                #else
+                default: Py_RETURN_FALSE;
+                #endif
             }
-            return m->sq_item(o, i);
         }
+            if (a == b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
     }
-#else
-    if (is_list || PySequence_Check(o)) {
-        return PySequence_GetItem(o, i);
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            if ((double)a == (double)b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
     }
+    return PyObject_RichCompare(op1, op2, Py_EQ);
+}
 #endif
-    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a - b);
+            if (likely((x^a) >= 0 || (x^~b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+            }
+        }
+                x = a - b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla - llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("subtract", return NULL)
+            result = ((double)a) - (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
 }
+#endif
 
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
@@ -16117,8 +17595,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -16432,7 +17914,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -16586,6 +18074,79 @@ static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value,
     *tb = tmp_tb;
 }
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
+bad:
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
+}
+
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
@@ -16599,9 +18160,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -16622,6 +18188,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -16653,7 +18223,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16901,141 +18471,68 @@ bad:
                     case 3:
                         z = __Pyx_c_prod(a, a);
                         return __Pyx_c_prod(z, a);
-                    case 4:
-                        z = __Pyx_c_prod(a, a);
-                        return __Pyx_c_prod(z, z);
-                }
-            }
-            if (a.imag == 0) {
-                if (a.real == 0) {
-                    return a;
-                }
-                r = a.real;
-                theta = 0;
-            } else {
-                r = __Pyx_c_abs(a);
-                theta = atan2(a.imag, a.real);
-            }
-            lnr = log(r);
-            z_r = exp(lnr * b.real - theta * b.imag);
-            z_theta = theta * b.real + lnr * b.imag;
-            z.real = z_r * cos(z_theta);
-            z.imag = z_r * sin(z_theta);
-            return z;
-        }
-    #endif
-#endif
-
-#if PY_MAJOR_VERSION < 3
-static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
-    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
-    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
-    return -1;
-}
-static void __Pyx_ReleaseBuffer(Py_buffer *view) {
-    PyObject *obj = view->obj;
-    if (!obj) return;
-    if (PyObject_CheckBuffer(obj)) {
-        PyBuffer_Release(view);
-        return;
-    }
-    Py_DECREF(obj);
-    view->obj = NULL;
-}
-#endif
-
-
-        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
+                    case 4:
+                        z = __Pyx_c_prod(a, a);
+                        return __Pyx_c_prod(z, z);
                 }
             }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
+            if (a.imag == 0) {
+                if (a.real == 0) {
+                    return a;
+                }
+                r = a.real;
+                theta = 0;
+            } else {
+                r = __Pyx_c_abs(a);
+                theta = atan2(a.imag, a.real);
+            }
+            lnr = log(r);
+            z_r = exp(lnr * b.real - theta * b.imag);
+            z_theta = theta * b.real + lnr * b.imag;
+            z.real = z_r * cos(z_theta);
+            z.imag = z_r * sin(z_theta);
+            return z;
         }
-    }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
     #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
+#endif
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
+    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+    return -1;
+}
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+    PyObject *obj = view->obj;
+    if (!obj) return;
+    if (PyObject_CheckBuffer(obj)) {
+        PyBuffer_Release(view);
+        return;
+    }
+    Py_DECREF(obj);
+    view->obj = NULL;
 }
+#endif
+
 
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+        static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17046,29 +18543,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17085,36 +18582,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17163,7 +18749,7 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17180,36 +18766,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17257,6 +18932,190 @@ raise_neg_overflow:
     return (int) -1;
 }
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *x) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+    const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_Check(x))) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) < sizeof(long)) {
+            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyInt_AS_LONG(x))
+        } else {
+            long val = PyInt_AS_LONG(x);
+            if (is_unsigned && unlikely(val < 0)) {
+                goto raise_neg_overflow;
+            }
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) val;
+        }
+    } else
+#endif
+    if (likely(PyLong_Check(x))) {
+        if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+            }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+            if (unlikely(Py_SIZE(x) < 0)) {
+                goto raise_neg_overflow;
+            }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+            }
+        } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyLong_AsLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, PY_LONG_LONG, PyLong_AsLongLong(x))
+            }
+        }
+        {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+            PyErr_SetString(PyExc_RuntimeError,
+                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+            enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+            PyObject *v = __Pyx_PyNumber_Int(x);
+ #if PY_MAJOR_VERSION < 3
+            if (likely(v) && !PyLong_Check(v)) {
+                PyObject *tmp = v;
+                v = PyNumber_Long(tmp);
+                Py_DECREF(tmp);
+            }
+ #endif
+            if (likely(v)) {
+                int one = 1; int is_little = (int)*(unsigned char *)&one;
+                unsigned char *bytes = (unsigned char *)&val;
+                int ret = _PyLong_AsByteArray((PyLongObject *)v,
+                                              bytes, sizeof(val),
+                                              is_little, !is_unsigned);
+                Py_DECREF(v);
+                if (likely(!ret))
+                    return val;
+            }
+#endif
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        }
+    } else {
+        enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        if (!tmp) return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        val = __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(tmp);
+        Py_DECREF(tmp);
+        return val;
+    }
+raise_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "value too large to convert to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+raise_neg_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "can't convert negative value to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+}
+
 static PyObject *__pyx_memview_get_double(const char *itemp) {
     return (PyObject *) PyFloat_FromDouble(*(double *) itemp);
 }
@@ -17404,21 +19263,21 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17430,7 +19289,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17447,36 +19306,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17535,15 +19483,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -17570,7 +19516,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17587,36 +19533,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17982,7 +20017,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -18023,7 +20058,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -18053,7 +20088,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -18093,18 +20128,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_pgauss.c b/ltfatpy/comp/comp_pgauss.c
index 225d98343919d35b67572899ececc91a6a2da5ec..995e5e3d5ab029e3ade9b31f1df13b9ff730b494 100644
--- a/ltfatpy/comp/comp_pgauss.c
+++ b/ltfatpy/comp/comp_pgauss.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_pgauss
 #define __PYX_HAVE_API__ltfatpy__comp__comp_pgauss
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_pgauss.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -610,7 +646,7 @@ struct __pyx_opt_args_7ltfatpy_4comp_11comp_pgauss_comp_pgauss {
   PyObject *c_f;
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -634,7 +670,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -647,7 +683,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -670,7 +706,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -687,7 +723,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -707,7 +743,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -719,6 +755,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -735,19 +773,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -770,13 +808,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -810,6 +848,13 @@ static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
 static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
 static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
+    PyObject_RichCompare(op1, op2, Py_EQ)
+    #endif
+
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
     PyTypeObject* tp = Py_TYPE(obj);
@@ -843,8 +888,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
@@ -870,13 +915,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -902,20 +944,22 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -949,6 +993,13 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
 #if CYTHON_COMPILING_IN_CPYTHON
     PyObject* none = _PyList_Extend((PyListObject*)L, v);
@@ -979,12 +1030,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1081,8 +1136,6 @@ static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(do
     #endif
 #endif
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
 
 static PyObject *__pyx_memview_get_double(const char *itemp);
@@ -1253,46 +1306,8 @@ static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_range;
 static PyObject *__pyx_builtin_Ellipsis;
 static PyObject *__pyx_builtin_TypeError;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_11comp_pgauss_comp_pgauss(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_L, PyObject *__pyx_v_w, PyObject *__pyx_v_c_t, PyObject *__pyx_v_c_f); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_L[] = "L";
 static char __pyx_k_O[] = "O";
 static char __pyx_k_T[] = "T{";
@@ -1301,11 +1316,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_w[] = "w";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
-  static char __pyx_k__12[] = "^";
-  static char __pyx_k__13[] = "";
-  static char __pyx_k__14[] = ":";
-static char __pyx_k__15[] = "}";
-static char __pyx_k__16[] = ",";
+  static char __pyx_k__14[] = "^";
+  static char __pyx_k__15[] = "";
+  static char __pyx_k__16[] = ":";
+static char __pyx_k__17[] = "}";
+static char __pyx_k__18[] = ",";
 static char __pyx_k_c_f[] = "c_f";
 static char __pyx_k_c_t[] = "c_t";
 static char __pyx_k_obj[] = "obj";
@@ -1320,6 +1335,7 @@ static char __pyx_k_size[] = "size";
 static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_error[] = "error";
 static char __pyx_k_flags[] = "flags";
@@ -1327,12 +1343,12 @@ static char __pyx_k_numpy[] = "numpy";
 static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_fortran[] = "fortran";
 static char __pyx_k_memview[] = "memview";
@@ -1374,6 +1390,7 @@ static char __pyx_k_This_module_contains_interface_f[] = "This module contains i
 static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
 static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1393,11 +1410,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__12;
-static PyObject *__pyx_kp_b__13;
 static PyObject *__pyx_kp_b__14;
 static PyObject *__pyx_kp_b__15;
-static PyObject *__pyx_kp_u__16;
+static PyObject *__pyx_kp_b__16;
+static PyObject *__pyx_kp_b__17;
+static PyObject *__pyx_kp_u__18;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
 static PyObject *__pyx_n_s_base;
@@ -1409,6 +1426,7 @@ static PyObject *__pyx_n_s_class;
 static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_flags;
@@ -1449,27 +1467,65 @@ static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
 static PyObject *__pyx_n_s_w;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_11comp_pgauss_comp_pgauss(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_L, PyObject *__pyx_v_w, PyObject *__pyx_v_c_t, PyObject *__pyx_v_c_f); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_float_1_0;
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_neg_1;
 static PyObject *__pyx_tuple_;
-static PyObject *__pyx_slice__8;
-static PyObject *__pyx_slice__9;
 static PyObject *__pyx_tuple__2;
 static PyObject *__pyx_tuple__3;
 static PyObject *__pyx_tuple__4;
 static PyObject *__pyx_tuple__5;
 static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
+static PyObject *__pyx_tuple__8;
+static PyObject *__pyx_tuple__9;
 static PyObject *__pyx_slice__10;
-static PyObject *__pyx_tuple__11;
-static PyObject *__pyx_tuple__17;
-static PyObject *__pyx_tuple__18;
+static PyObject *__pyx_slice__11;
+static PyObject *__pyx_slice__12;
+static PyObject *__pyx_tuple__13;
 static PyObject *__pyx_tuple__19;
 static PyObject *__pyx_tuple__20;
 static PyObject *__pyx_tuple__21;
+static PyObject *__pyx_tuple__22;
+static PyObject *__pyx_tuple__23;
 
 /* "ltfatpy/comp/comp_pgauss.pyx":21
  * # assume no negative indexing.
@@ -1713,7 +1769,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_pgauss_comp_pgauss(PyObject *__py
  *         return np.asarray(comp_pgauss_real(L, w, c_t))
  *     return np.asarray(comp_pgauss_cplx(L, w, c_t, c_f))
  */
-  __pyx_t_1 = PyObject_RichCompare(__pyx_v_c_f, __pyx_int_0, Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 46; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_EqObjC(__pyx_v_c_f, __pyx_int_0, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 46; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_1);
   __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 46; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   if (__pyx_t_2) {
@@ -1754,9 +1811,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_pgauss_comp_pgauss(PyObject *__py
     } else {
       __pyx_t_10 = PyTuple_New(1+1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9); __Pyx_GIVEREF(__pyx_t_9); __pyx_t_9 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_10, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_9); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9); __pyx_t_9 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
       __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_10, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
@@ -1766,6 +1823,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_pgauss_comp_pgauss(PyObject *__py
     __pyx_r = __pyx_t_1;
     __pyx_t_1 = 0;
     goto __pyx_L0;
+
+    /* "ltfatpy/comp/comp_pgauss.pyx":46
+ *     :func:`~ltfatpy.fourier.pgauss.pgauss` instead.
+ *     """
+ *     if c_f == 0:             # <<<<<<<<<<<<<<
+ *         return np.asarray(comp_pgauss_real(L, w, c_t))
+ *     return np.asarray(comp_pgauss_cplx(L, w, c_t, c_f))
+ */
   }
 
   /* "ltfatpy/comp/comp_pgauss.pyx":48
@@ -1804,9 +1869,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_pgauss_comp_pgauss(PyObject *__py
   } else {
     __pyx_t_9 = PyTuple_New(1+1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3); __Pyx_GIVEREF(__pyx_t_3); __pyx_t_3 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3); __pyx_t_3 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
     __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_10, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
@@ -1958,7 +2023,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_11comp_pgauss_comp_pgauss(CYTHON_UNUSED
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2004,12 +2069,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2023,7 +2088,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2037,14 +2102,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2056,19 +2121,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2085,7 +2150,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2097,9 +2162,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2109,7 +2174,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2118,12 +2183,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2132,7 +2197,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2142,21 +2207,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2166,77 +2239,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -2245,7 +2331,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -2254,7 +2340,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -2264,43 +2350,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -2310,42 +2405,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -2354,7 +2457,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -2362,19 +2465,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -2383,7 +2486,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -2395,20 +2498,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -2417,7 +2528,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -2429,34 +2540,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
+
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -2465,7 +2584,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -2474,19 +2593,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -2496,7 +2615,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -2505,7 +2624,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -2515,21 +2634,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -2539,7 +2666,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -2548,7 +2675,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -2556,30 +2683,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -2588,7 +2703,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -2597,14 +2712,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2617,7 +2744,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -2628,7 +2755,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -2642,14 +2769,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -2669,7 +2796,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -2678,18 +2805,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -2697,21 +2824,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
+    goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -2719,11 +2854,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -2733,21 +2875,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -2757,7 +2907,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -2767,7 +2917,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -2777,7 +2927,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -2787,7 +2937,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -2797,7 +2947,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -2806,7 +2956,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -2816,7 +2966,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -2825,7 +2975,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -2835,7 +2985,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -2844,22 +2994,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -2872,7 +3030,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -2902,7 +3060,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -2915,18 +3073,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -2936,7 +3094,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -2944,10 +3102,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -2957,7 +3123,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -2967,7 +3133,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -2975,11 +3141,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -2987,11 +3159,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3000,7 +3179,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3012,7 +3191,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3026,14 +3205,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3045,7 +3224,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3054,7 +3233,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3062,29 +3241,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3105,7 +3284,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3119,14 +3298,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3136,7 +3315,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3144,16 +3323,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3173,7 +3352,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3187,14 +3366,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3204,7 +3383,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -3212,16 +3391,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3241,7 +3420,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3255,14 +3434,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3271,19 +3450,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -3303,7 +3482,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3325,7 +3504,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -3335,96 +3514,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -3435,7 +3622,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -3447,7 +3634,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -3470,7 +3657,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3506,7 +3693,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -3517,25 +3704,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -3548,7 +3735,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -3562,7 +3749,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -3576,19 +3763,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -3600,7 +3787,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -3615,7 +3802,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -3629,7 +3816,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -3638,7 +3825,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -3647,7 +3834,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -3657,7 +3844,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -3665,11 +3852,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -3679,7 +3872,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -3692,7 +3885,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -3733,7 +3926,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -3742,7 +3935,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -3754,29 +3947,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -3790,7 +3983,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -3803,7 +3996,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -3812,38 +4005,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -3853,7 +4044,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -3862,7 +4053,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -3870,14 +4061,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -3886,7 +4089,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -3896,17 +4099,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3916,36 +4127,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
+
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -3954,7 +4173,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -3963,7 +4182,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -3984,7 +4203,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -3997,19 +4216,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4020,7 +4239,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4028,11 +4247,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4042,7 +4267,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4050,11 +4275,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4066,7 +4297,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4092,7 +4323,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4101,7 +4332,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4113,25 +4344,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4140,7 +4373,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4151,18 +4384,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4172,7 +4405,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4182,7 +4415,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4202,7 +4435,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4216,14 +4449,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -4240,7 +4473,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -4251,7 +4484,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -4262,16 +4495,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -4283,7 +4524,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4291,31 +4532,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -4323,25 +4564,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -4349,14 +4598,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4379,7 +4628,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4393,14 +4642,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -4415,14 +4664,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -4434,7 +4683,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -4442,103 +4691,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      goto __pyx_L4;
-    }
-    /*else*/ {
 
-      /* "View.MemoryView":377
- *                 self.setitem_slice_assignment(self[index], obj)
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
+      goto __pyx_L4;
+    }
+
+    /* "View.MemoryView":379
+ *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -4563,7 +4828,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -4589,18 +4854,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -4614,49 +4879,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -4667,7 +4940,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -4677,12 +4950,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -4699,6 +4972,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -4712,11 +4993,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -4728,7 +5015,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -4750,7 +5037,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -4772,50 +5059,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -4836,7 +5123,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -4845,7 +5132,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -4868,7 +5155,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -4877,7 +5164,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -4886,7 +5173,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -4896,7 +5183,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -4905,7 +5192,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -4915,17 +5202,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -4933,22 +5228,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -4957,7 +5260,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -4967,7 +5270,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -4975,24 +5278,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5002,21 +5313,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -5026,7 +5343,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5071,7 +5388,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5092,7 +5409,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5111,28 +5428,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5153,7 +5470,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5184,31 +5501,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -5222,16 +5539,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -5245,38 +5562,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -5284,14 +5609,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -5310,39 +5643,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -5356,7 +5697,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5382,7 +5723,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5415,19 +5756,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -5438,49 +5779,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -5494,28 +5843,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5525,7 +5874,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -5535,7 +5884,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5544,7 +5893,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -5553,7 +5902,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -5564,7 +5913,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -5592,7 +5941,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -5606,14 +5955,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -5628,7 +5977,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -5638,7 +5987,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -5647,22 +5996,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -5672,7 +6029,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -5681,22 +6038,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
+
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
     goto __pyx_L4;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":477
+  /* "View.MemoryView":479
  *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -5706,7 +6071,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -5715,22 +6080,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -5740,7 +6113,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -5749,22 +6122,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -5774,7 +6155,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -5784,7 +6165,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -5794,7 +6175,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -5804,7 +6185,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -5813,7 +6194,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -5826,7 +6207,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -5844,7 +6225,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -5858,14 +6239,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -5876,29 +6257,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -5910,7 +6291,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -5930,7 +6311,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -5944,19 +6325,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -5968,7 +6349,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -5983,11 +6364,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -5997,63 +6378,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6062,7 +6445,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6076,28 +6459,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6107,46 +6491,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6157,7 +6550,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6166,12 +6559,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6180,96 +6573,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__9, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6278,7 +6677,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6292,14 +6691,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6308,7 +6707,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -6316,13 +6715,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6341,7 +6740,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6355,14 +6754,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6371,7 +6770,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6379,13 +6778,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6404,7 +6803,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6418,14 +6817,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6436,7 +6835,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6444,11 +6843,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -6456,7 +6855,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6477,7 +6876,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6491,30 +6890,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -6525,89 +6924,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -6619,11 +6974,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -6635,7 +6996,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6645,8 +7006,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6657,7 +7017,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -6671,20 +7031,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -6694,7 +7054,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -6703,9 +7063,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -6715,7 +7083,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -6729,7 +7097,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -6743,14 +7111,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6761,7 +7129,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -6769,54 +7137,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -6837,7 +7205,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -6851,14 +7219,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -6868,7 +7236,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -6876,27 +7244,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -6916,7 +7284,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -6930,14 +7298,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -6948,7 +7316,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -6957,7 +7325,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -6965,13 +7333,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -6990,7 +7358,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7004,14 +7372,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7022,7 +7390,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7031,7 +7399,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7039,13 +7407,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7064,7 +7432,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7078,14 +7446,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7097,7 +7465,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7106,7 +7474,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7115,17 +7483,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7133,13 +7501,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7158,7 +7526,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7172,14 +7540,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7192,7 +7560,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7201,7 +7569,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -7210,17 +7578,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -7228,13 +7596,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7253,7 +7621,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7273,35 +7641,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -7310,7 +7678,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -7322,7 +7690,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -7344,7 +7712,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7358,18 +7726,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -7383,7 +7751,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -7417,7 +7785,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -7428,49 +7796,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -7479,7 +7855,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -7488,7 +7864,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -7501,25 +7877,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -7528,7 +7906,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -7538,13 +7916,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -7555,7 +7933,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -7565,27 +7943,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__8);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__8);
-            __Pyx_GIVEREF(__pyx_slice__8);
+            __Pyx_INCREF(__pyx_slice__10);
+            __Pyx_GIVEREF(__pyx_slice__10);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__10);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -7593,22 +7971,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__9); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__11); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -7616,54 +8002,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -7672,30 +8072,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -7706,17 +8104,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -7726,29 +8124,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__10);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__10);
-        __Pyx_GIVEREF(__pyx_slice__10);
+        __Pyx_INCREF(__pyx_slice__12);
+        __Pyx_GIVEREF(__pyx_slice__12);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__12);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -7757,35 +8161,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -7811,76 +8213,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -7889,7 +8301,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -7933,7 +8345,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -7943,7 +8355,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -7952,7 +8364,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -7963,36 +8375,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8000,20 +8412,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8024,7 +8444,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8034,7 +8454,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8044,7 +8464,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8053,7 +8473,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8062,7 +8482,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8074,25 +8494,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8101,7 +8523,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8112,7 +8534,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8122,27 +8544,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8153,7 +8583,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8162,7 +8592,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8171,16 +8601,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8188,131 +8618,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8323,7 +8755,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8333,18 +8765,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -8353,73 +8785,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8441,7 +8881,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -8460,7 +8900,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -8470,7 +8910,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -8480,7 +8920,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -8488,11 +8928,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -8506,42 +8952,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -8550,30 +9008,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -8583,7 +9045,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -8593,7 +9055,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -8602,7 +9064,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -8612,7 +9074,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -8620,13 +9082,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -8636,7 +9112,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -8646,7 +9122,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -8654,38 +9130,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -8693,24 +9192,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -8720,7 +9227,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -8730,7 +9237,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -8739,7 +9246,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -8749,7 +9256,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -8757,13 +9264,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -8773,7 +9294,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -8781,49 +9302,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -8833,7 +9377,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -8841,11 +9385,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -8854,7 +9404,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -8864,7 +9414,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -8872,11 +9422,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -8886,7 +9442,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -8894,11 +9450,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -8907,7 +9469,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -8916,7 +9478,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -8927,7 +9489,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -8937,7 +9499,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -8945,23 +9507,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -8971,7 +9541,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -8981,7 +9551,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -8991,7 +9561,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -8999,39 +9569,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9041,7 +9641,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9065,7 +9665,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9090,16 +9690,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9109,7 +9709,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9119,7 +9719,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9127,28 +9727,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9156,20 +9744,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9178,7 +9774,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9188,7 +9784,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9196,13 +9792,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -9212,7 +9814,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -9221,7 +9823,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -9231,35 +9833,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -9269,32 +9885,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -9303,7 +9927,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9313,19 +9937,25 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
  * 
- *     return resultp
+ *     return resultp
+ */
+    __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
  */
-    __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -9335,7 +9965,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9354,7 +9984,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9381,7 +10011,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -9391,7 +10021,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -9401,7 +10031,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -9411,7 +10041,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -9422,7 +10052,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -9431,7 +10061,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -9443,7 +10073,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -9455,7 +10085,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -9464,31 +10094,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -9498,7 +10132,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -9522,7 +10156,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9535,17 +10169,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -9554,7 +10188,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -9566,7 +10200,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -9584,7 +10218,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -9594,7 +10228,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -9602,30 +10236,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -9644,7 +10286,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -9663,7 +10305,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -9673,32 +10315,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -9719,7 +10369,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -9733,19 +10383,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -9757,7 +10407,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -9772,7 +10422,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -9782,7 +10432,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -9790,16 +10441,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -9819,6 +10471,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -9833,15 +10493,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -9950,7 +10610,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -9958,53 +10618,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  * 
  */
   __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
+ * 
+ */
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10012,7 +10734,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10021,7 +10743,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10033,7 +10755,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10049,12 +10771,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10074,31 +10797,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10107,19 +10830,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10130,7 +10861,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10141,7 +10872,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10149,7 +10880,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10166,10 +10897,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10179,7 +10910,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10189,7 +10920,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10199,7 +10930,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -10208,7 +10939,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -10217,7 +10948,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -10228,59 +10959,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10292,7 +11004,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10310,7 +11022,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10319,7 +11031,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -10327,13 +11039,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -10352,7 +11064,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10375,18 +11087,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -10396,7 +11108,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -10405,20 +11117,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -10429,7 +11149,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -10438,20 +11158,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -10470,7 +11190,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10482,7 +11202,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -10492,7 +11212,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -10501,21 +11221,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -10528,7 +11256,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -10545,7 +11273,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -10554,7 +11282,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -10563,17 +11291,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -10583,7 +11311,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -10592,7 +11320,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -10600,11 +11328,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -10615,7 +11351,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -10625,7 +11361,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -10634,7 +11370,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -10642,11 +11378,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -10656,7 +11400,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -10665,21 +11409,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -10692,7 +11444,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -10712,7 +11464,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -10721,7 +11473,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -10730,7 +11482,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -10739,7 +11491,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -10748,7 +11500,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -10758,7 +11510,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -10767,22 +11519,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -10796,9 +11544,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -10806,22 +11562,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -10830,7 +11594,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -10839,7 +11603,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -10850,22 +11614,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -10874,7 +11646,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -10883,7 +11655,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -10895,7 +11667,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -10906,7 +11678,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -10916,7 +11688,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -10925,7 +11697,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -10936,7 +11708,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -10952,7 +11724,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -10962,7 +11734,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -10973,7 +11745,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -10983,7 +11755,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -10993,7 +11765,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11006,7 +11778,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11021,7 +11793,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11031,7 +11803,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11042,7 +11814,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11051,7 +11823,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11060,21 +11832,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11083,7 +11863,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11095,7 +11875,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11105,7 +11885,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11118,7 +11898,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11141,7 +11921,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11151,7 +11931,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11160,7 +11940,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11169,7 +11949,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11179,19 +11959,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11200,7 +11986,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -11210,7 +11996,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11221,7 +12007,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -11230,17 +12016,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -11249,7 +12035,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11260,7 +12046,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -11270,7 +12056,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -11278,12 +12064,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -11293,7 +12085,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -11301,22 +12093,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -11326,7 +12126,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11350,7 +12150,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11373,54 +12173,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -11443,7 +12243,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11468,18 +12268,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -11495,26 +12295,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11539,7 +12339,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11565,7 +12365,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -11575,14 +12375,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -11596,39 +12396,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -11653,7 +12461,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -11682,7 +12490,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -11691,7 +12499,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11701,7 +12509,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -11710,7 +12518,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -11719,7 +12527,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -11728,7 +12536,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -11738,7 +12546,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -11746,10 +12554,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -11759,7 +12575,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
@@ -11767,11 +12583,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     cdef int ndim = max(src_ndim, dst_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -11787,7 +12610,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11798,7 +12621,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -11808,7 +12631,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -11818,7 +12641,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -11827,7 +12650,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -11835,25 +12658,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -11863,20 +12700,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -11886,7 +12729,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -11896,7 +12739,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -11904,21 +12747,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -11926,11 +12775,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -11940,7 +12795,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -11950,7 +12805,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -11958,10 +12813,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -11971,7 +12834,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -11979,11 +12842,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -11993,7 +12863,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12002,7 +12872,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12011,7 +12881,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12020,7 +12890,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12029,7 +12899,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12038,12 +12908,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12057,28 +12941,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12087,7 +12977,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12096,7 +12986,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12105,7 +12995,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12114,7 +13004,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12124,7 +13014,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12148,21 +13038,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12171,87 +13061,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -12259,7 +13149,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12270,7 +13160,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -12280,7 +13170,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -12288,11 +13178,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -12303,7 +13199,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12318,7 +13214,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -12327,7 +13223,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12342,7 +13238,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12358,7 +13254,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -12369,7 +13265,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12379,7 +13275,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -12389,7 +13285,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -12397,36 +13293,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -12436,7 +13356,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12448,7 +13368,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12458,7 +13378,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12467,7 +13387,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -12476,7 +13396,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12485,7 +13405,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -12496,7 +13416,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12512,7 +13432,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -12521,7 +13441,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -12530,7 +13450,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12540,7 +13460,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -12551,7 +13471,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -12560,31 +13480,39 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
  *     else:
  *         for i in range(extent):
  */
-      __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
-    }
+      __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
+    }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -12593,7 +13521,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -12605,7 +13533,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -12616,7 +13544,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -12649,7 +13577,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -12659,7 +13587,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -12670,23 +13598,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -12696,47 +13622,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__12);
-      __pyx_v_alignment = __pyx_kp_b__12;
+      __Pyx_INCREF(__pyx_kp_b__14);
+      __pyx_v_alignment = __pyx_kp_b__14;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__13);
-      __pyx_v_alignment = __pyx_kp_b__13;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__15);
+      __pyx_v_alignment = __pyx_kp_b__15;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -12746,7 +13680,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -12757,40 +13691,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__14); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__16); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__14); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__16); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -12800,35 +13734,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__15); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__17); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -12838,70 +13780,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__16, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__18, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -12910,7 +13860,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -12920,7 +13870,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13072,8 +14022,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13177,8 +14128,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13423,8 +14375,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13547,8 +14500,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -13625,6 +14579,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -13644,11 +14599,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__12, __pyx_k__12, sizeof(__pyx_k__12), 0, 0, 0, 0},
-  {&__pyx_kp_b__13, __pyx_k__13, sizeof(__pyx_k__13), 0, 0, 0, 0},
   {&__pyx_kp_b__14, __pyx_k__14, sizeof(__pyx_k__14), 0, 0, 0, 0},
   {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
-  {&__pyx_kp_u__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 1, 0, 0},
+  {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
+  {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
+  {&__pyx_kp_u__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 1, 0, 0},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
   {&__pyx_n_s_base, __pyx_k_base, sizeof(__pyx_k_base), 0, 0, 1, 1},
@@ -13660,6 +14615,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_direct, __pyx_k_contiguous_and_direct, sizeof(__pyx_k_contiguous_and_direct), 0, 0, 1, 0},
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
@@ -13700,23 +14656,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
   {&__pyx_n_s_w, __pyx_k_w, sizeof(__pyx_k_w), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -13726,181 +14676,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple_)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple_)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple_);
   __Pyx_GIVEREF(__pyx_tuple_);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__2);
   __Pyx_GIVEREF(__pyx_tuple__2);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__3);
+  __Pyx_GIVEREF(__pyx_tuple__3);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__3);
-  __Pyx_GIVEREF(__pyx_tuple__3);
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__4);
+  __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__4);
-  __Pyx_GIVEREF(__pyx_tuple__4);
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__5);
+  __Pyx_GIVEREF(__pyx_tuple__5);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__5);
-  __Pyx_GIVEREF(__pyx_tuple__5);
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__9 = PyTuple_New(1); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__9, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__9);
+
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__8 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__8);
-  __Pyx_GIVEREF(__pyx_slice__8);
+  __pyx_slice__10 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__10);
+  __Pyx_GIVEREF(__pyx_slice__10);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__9 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__9);
-  __Pyx_GIVEREF(__pyx_slice__9);
+  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__11);
+  __Pyx_GIVEREF(__pyx_slice__11);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__10 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__10);
-  __Pyx_GIVEREF(__pyx_slice__10);
+  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__12);
+  __Pyx_GIVEREF(__pyx_slice__12);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__11);
-  __Pyx_GIVEREF(__pyx_tuple__11);
+  __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__13);
+  __Pyx_GIVEREF(__pyx_tuple__13);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__17 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__17)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__17);
-  __Pyx_GIVEREF(__pyx_tuple__17);
+  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__19);
+  __Pyx_GIVEREF(__pyx_tuple__19);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__18)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__18);
-  __Pyx_GIVEREF(__pyx_tuple__18);
+  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__20);
+  __Pyx_GIVEREF(__pyx_tuple__20);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__19);
-  __Pyx_GIVEREF(__pyx_tuple__19);
+  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__21);
+  __Pyx_GIVEREF(__pyx_tuple__21);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -13942,18 +14917,24 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_pgauss(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -13976,12 +14957,12 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_pgauss) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -13992,9 +14973,9 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14004,10 +14985,10 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14018,23 +14999,26 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_pgauss.pyx":13
  * from cython.view cimport array as cvarray
@@ -14058,116 +15042,116 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__17, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14183,7 +15167,6 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_pgauss", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -14198,7 +15181,7 @@ PyMODINIT_FUNC PyInit_comp_pgauss(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -14820,7 +15803,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -14899,6 +15881,94 @@ static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
     }
 }
 
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    if (op1 == op2) {
+        Py_RETURN_TRUE;
+    }
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long a = PyInt_AS_LONG(op1);
+        if (a == b) {
+            Py_RETURN_TRUE;
+        } else {
+            Py_RETURN_FALSE;
+        }
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15
+                default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ);
+                #else
+                default: Py_RETURN_FALSE;
+                #endif
+            }
+        }
+            if (a == b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            if ((double)a == (double)b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    return PyObject_RichCompare(op1, op2, Py_EQ);
+}
+#endif
+
 static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
     PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
     if (unlikely(!result)) {
@@ -14992,8 +16062,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -15267,10 +16341,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15328,6 +16405,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15335,6 +16419,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -15487,7 +16572,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -15613,32 +16704,105 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
 #endif
     return 0;
 bad:
-    *type = 0;
-    *value = 0;
-    *tb = 0;
-    Py_XDECREF(local_type);
-    Py_XDECREF(local_value);
-    Py_XDECREF(local_tb);
-    return -1;
-}
-
-static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
-    PyObject *tmp_type, *tmp_value, *tmp_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
-    tmp_type = tstate->exc_type;
-    tmp_value = tstate->exc_value;
-    tmp_tb = tstate->exc_traceback;
-    tstate->exc_type = *type;
-    tstate->exc_value = *value;
-    tstate->exc_traceback = *tb;
-#else
-    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
-    PyErr_SetExcInfo(*type, *value, *tb);
-#endif
-    *type = tmp_type;
-    *value = tmp_value;
-    *tb = tmp_tb;
+    *type = 0;
+    *value = 0;
+    *tb = 0;
+    Py_XDECREF(local_type);
+    Py_XDECREF(local_value);
+    Py_XDECREF(local_tb);
+    return -1;
+}
+
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
+#if CYTHON_COMPILING_IN_CPYTHON
+    PyThreadState *tstate = PyThreadState_GET();
+    tmp_type = tstate->exc_type;
+    tmp_value = tstate->exc_value;
+    tmp_tb = tstate->exc_traceback;
+    tstate->exc_type = *type;
+    tstate->exc_value = *value;
+    tstate->exc_traceback = *tb;
+#else
+    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
+    PyErr_SetExcInfo(*type, *value, *tb);
+#endif
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
+
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
+bad:
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
 }
 
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
@@ -15649,7 +16813,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -15663,7 +16828,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -15676,8 +16842,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -15719,6 +16886,103 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
 }
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
@@ -15732,9 +16996,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -15755,6 +17024,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -15786,7 +17059,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16059,102 +17332,29 @@ bad:
     #endif
 #endif
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
-        }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
-        }
-    }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
-    #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
-}
-
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16171,36 +17371,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16440,7 +17729,7 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16457,36 +17746,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16535,21 +17913,21 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16561,21 +17939,21 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -16587,7 +17965,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16604,36 +17982,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -16692,15 +18159,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -16727,7 +18192,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -16744,36 +18209,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17139,7 +18693,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -17180,7 +18734,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -17210,7 +18764,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -17250,18 +18804,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_sepdgt.c b/ltfatpy/comp/comp_sepdgt.c
index 73d2f5d1c789e33e90f19efcccb8d44e50c83daa..790abb9023cd17572e5c38afb4e28ad19c15aee4 100644
--- a/ltfatpy/comp/comp_sepdgt.c
+++ b/ltfatpy/comp/comp_sepdgt.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_sepdgt
 #define __PYX_HAVE_API__ltfatpy__comp__comp_sepdgt
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_sepdgt.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -783,10 +821,6 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 
 static PyObject *__Pyx_GetBuiltinName(PyObject *name);
 
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
-
 static CYTHON_INLINE int  __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
     __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
 static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info);
@@ -835,20 +869,27 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject
 
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
+#endif
+
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -856,13 +897,20 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
+    PyObject_RichCompare(op1, op2, Py_EQ)
+    #endif
+
 static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
     Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -880,9 +928,10 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -908,6 +957,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -934,6 +985,13 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self); /*proto*/
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
 static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
 #if CYTHON_COMPILING_IN_CPYTHON
     PyObject* none = _PyList_Extend((PyListObject*)L, v);
@@ -964,12 +1022,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1091,12 +1153,14 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype value);
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *);
+
 #define __pyx_PyComplex_FromComplex(z) \
         PyComplex_FromDoubles((double)__Pyx_CREAL(z), \
                               (double)__Pyx_CIMAG(z))
@@ -1239,46 +1303,8 @@ static PyObject *__pyx_builtin_ValueError;
 static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M, PyObject *__pyx_v_pt); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_M[] = "M";
 static char __pyx_k_O[] = "O";
@@ -1291,11 +1317,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
   static char __pyx_k_pt[] = "pt";
-  static char __pyx_k__15[] = "^";
-  static char __pyx_k__16[] = "";
-  static char __pyx_k__17[] = ":";
-static char __pyx_k__18[] = "}";
-static char __pyx_k__19[] = ",";
+  static char __pyx_k__17[] = "^";
+  static char __pyx_k__18[] = "";
+  static char __pyx_k__19[] = ":";
+static char __pyx_k__20[] = "}";
+static char __pyx_k__21[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_axis[] = "axis";
 static char __pyx_k_base[] = "base";
@@ -1310,6 +1336,7 @@ static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_type[] = "type";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1320,12 +1347,12 @@ static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
 static char __pyx_k_astype[] = "astype";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_float64[] = "float64";
 static char __pyx_k_fortran[] = "fortran";
@@ -1374,6 +1401,7 @@ static char __pyx_k_g_data_should_be_numpy_float64_o[] = "g data should be numpy
 static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
 static char __pyx_k_pt_should_be_0_FREQINV_or_1_TIME[] = "pt should be 0 (FREQINV) or 1 (TIMEINV)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1394,11 +1422,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__15;
-static PyObject *__pyx_kp_b__16;
 static PyObject *__pyx_kp_b__17;
 static PyObject *__pyx_kp_b__18;
-static PyObject *__pyx_kp_u__19;
+static PyObject *__pyx_kp_b__19;
+static PyObject *__pyx_kp_b__20;
+static PyObject *__pyx_kp_u__21;
 static PyObject *__pyx_n_s_a;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
@@ -1413,6 +1441,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_f;
@@ -1463,7 +1492,43 @@ static PyObject *__pyx_n_s_type;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M, PyObject *__pyx_v_pt); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1477,16 +1542,18 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__11;
-static PyObject *__pyx_slice__12;
 static PyObject *__pyx_slice__13;
+static PyObject *__pyx_slice__14;
+static PyObject *__pyx_slice__15;
 static PyObject *__pyx_tuple__10;
-static PyObject *__pyx_tuple__14;
-static PyObject *__pyx_tuple__20;
-static PyObject *__pyx_tuple__21;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__12;
+static PyObject *__pyx_tuple__16;
 static PyObject *__pyx_tuple__22;
 static PyObject *__pyx_tuple__23;
 static PyObject *__pyx_tuple__24;
+static PyObject *__pyx_tuple__25;
+static PyObject *__pyx_tuple__26;
 
 /* "ltfatpy/comp/comp_sepdgt.pyx":24
  * # assume no negative indexing.
@@ -1520,13 +1587,7 @@ static __Pyx_memviewslice __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_long_cd(
  *     res_long_cd = < double complex * > malloc(sizeof(double complex) *
  */
   if (unlikely(__pyx_v_a == 0)) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 30; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_size_long_cd = ((__pyx_v_M * __pyx_v_W) * (__pyx_v_L / __pyx_v_a));
@@ -1640,13 +1701,7 @@ static __Pyx_memviewslice __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_long_d(_
  *     res_long_d = < double complex * > malloc(sizeof(double complex) *
  */
   if (unlikely(__pyx_v_a == 0)) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_size_long_d = ((__pyx_v_M * __pyx_v_W) * (__pyx_v_L / __pyx_v_a));
@@ -1760,13 +1815,7 @@ static __Pyx_memviewslice __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_fb_d(__P
  *     res_fb_d = < double complex * > malloc(sizeof(double complex) * size_fb_d)
  */
   if (unlikely(__pyx_v_a == 0)) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 65; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_size_fb_d = ((__pyx_v_M * __pyx_v_W) * (__pyx_v_L / __pyx_v_a));
@@ -1880,13 +1929,7 @@ static __Pyx_memviewslice __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_fb_cd(__
  *     res_fb_cd = < double complex * > malloc(sizeof(double complex) *
  */
   if (unlikely(__pyx_v_a == 0)) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_size_fb_cd = ((__pyx_v_M * __pyx_v_W) * (__pyx_v_L / __pyx_v_a));
@@ -2002,13 +2045,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
   __Pyx_memviewslice __pyx_t_13 = { 0, 0, { 0 }, { 0 }, { 0 } };
   __Pyx_memviewslice __pyx_t_14 = { 0, 0, { 0 }, { 0 }, { 0 } };
   __Pyx_memviewslice __pyx_t_15 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_16 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_17 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_18 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_19 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_20 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_21 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_22 = { 0, 0, { 0 }, { 0 }, { 0 } };
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -2039,12 +2075,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L5_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_and:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2076,6 +2110,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":102
+ *     """
+ *     cdef ltfatInt L, W
+ *     if (f.dtype.type != np.float64) and (f.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         raise TypeError("f data should be numpy.float64 or complex128")
+ *     if (g.dtype.type != np.float64) and (g.dtype.type != np.complex128):
+ */
   }
 
   /* "ltfatpy/comp/comp_sepdgt.pyx":104
@@ -2101,12 +2143,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L8_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L7_bool_binop_done;
   }
-  __pyx_L8_next_and:;
   __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2138,6 +2178,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 105; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":104
+ *     if (f.dtype.type != np.float64) and (f.dtype.type != np.complex128):
+ *         raise TypeError("f data should be numpy.float64 or complex128")
+ *     if (g.dtype.type != np.float64) and (g.dtype.type != np.complex128):             # <<<<<<<<<<<<<<
+ *         raise TypeError("g data should be numpy.float64 or complex128")
+ *     if (f.dtype.type != g.dtype.type):
+ */
   }
 
   /* "ltfatpy/comp/comp_sepdgt.pyx":106
@@ -2219,9 +2267,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       } else {
         __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __pyx_t_4 = NULL;
-        PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_6);
+        __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_4); __pyx_t_4 = NULL;
         __Pyx_GIVEREF(__pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_6);
         __pyx_t_6 = 0;
         __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_7, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_2);
@@ -2230,9 +2278,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF_SET(__pyx_v_f, __pyx_t_2);
       __pyx_t_2 = 0;
-      goto __pyx_L10;
+
+      /* "ltfatpy/comp/comp_sepdgt.pyx":107
+ *         raise TypeError("g data should be numpy.float64 or complex128")
+ *     if (f.dtype.type != g.dtype.type):
+ *         if f.dtype.type == np.float64:             # <<<<<<<<<<<<<<
+ *             f = f.astype(np.complex128)
+ *         if g.dtype.type == np.float64:
+ */
     }
-    __pyx_L10:;
 
     /* "ltfatpy/comp/comp_sepdgt.pyx":109
  *         if f.dtype.type == np.float64:
@@ -2289,9 +2343,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       } else {
         __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_4);
-        PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3); __Pyx_GIVEREF(__pyx_t_3); __pyx_t_3 = NULL;
-        PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_6);
+        __Pyx_GIVEREF(__pyx_t_3); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3); __pyx_t_3 = NULL;
         __Pyx_GIVEREF(__pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_6);
         __pyx_t_6 = 0;
         __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_4, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_2);
@@ -2300,12 +2354,24 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
       __Pyx_DECREF_SET(__pyx_v_g, __pyx_t_2);
       __pyx_t_2 = 0;
-      goto __pyx_L11;
+
+      /* "ltfatpy/comp/comp_sepdgt.pyx":109
+ *         if f.dtype.type == np.float64:
+ *             f = f.astype(np.complex128)
+ *         if g.dtype.type == np.float64:             # <<<<<<<<<<<<<<
+ *             g = g.astype(np.complex128)
+ *     if pt != FREQINV and pt != TIMEINV:
+ */
     }
-    __pyx_L11:;
-    goto __pyx_L9;
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":106
+ *     if (g.dtype.type != np.float64) and (g.dtype.type != np.complex128):
+ *         raise TypeError("g data should be numpy.float64 or complex128")
+ *     if (f.dtype.type != g.dtype.type):             # <<<<<<<<<<<<<<
+ *         if f.dtype.type == np.float64:
+ *             f = f.astype(np.complex128)
+ */
   }
-  __pyx_L9:;
 
   /* "ltfatpy/comp/comp_sepdgt.pyx":111
  *         if g.dtype.type == np.float64:
@@ -2314,20 +2380,18 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
  * 
  */
-  __pyx_t_2 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_FREQINV); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_e_7ltfatpy_4comp_5ltfat_FREQINV); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_7 = PyObject_RichCompare(__pyx_v_pt, __pyx_t_2, Py_NE); __Pyx_XGOTREF(__pyx_t_7); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_7); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L14_next_and;
   } else {
     __pyx_t_1 = __pyx_t_5;
     goto __pyx_L13_bool_binop_done;
   }
-  __pyx_L14_next_and:;
-  __pyx_t_7 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_TIMEINV); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_e_7ltfatpy_4comp_5ltfat_TIMEINV); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
   __pyx_t_2 = PyObject_RichCompare(__pyx_v_pt, __pyx_t_7, Py_NE); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
@@ -2349,6 +2413,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 112; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":111
+ *         if g.dtype.type == np.float64:
+ *             g = g.astype(np.complex128)
+ *     if pt != FREQINV and pt != TIMEINV:             # <<<<<<<<<<<<<<
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ * 
+ */
   }
 
   /* "ltfatpy/comp/comp_sepdgt.pyx":114
@@ -2396,22 +2468,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_INCREF(__pyx_v_f);
-      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_f);
       __Pyx_GIVEREF(__pyx_v_f);
+      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_f);
       __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_3 = PyNumber_Subtract(__pyx_t_6, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_SubtractObjC(__pyx_t_6, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_3);
       __pyx_t_3 = 0;
       __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
@@ -2425,9 +2497,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       __Pyx_DECREF_SET(__pyx_v_f, __pyx_t_3);
       __pyx_t_3 = 0;
-      goto __pyx_L16;
+
+      /* "ltfatpy/comp/comp_sepdgt.pyx":115
+ * 
+ *     if f.ndim > 1:
+ *         if f.ndim > 2:             # <<<<<<<<<<<<<<
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ *         L = f.shape[0]
+ */
     }
-    __pyx_L16:;
 
     /* "ltfatpy/comp/comp_sepdgt.pyx":117
  *         if f.ndim > 2:
@@ -2474,8 +2552,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4);
     __pyx_t_4 = 0;
     __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
@@ -2487,17 +2565,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __pyx_v_f_combined = __pyx_t_7;
     __pyx_t_7 = 0;
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":114
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ * 
+ *     if f.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if f.ndim > 2:
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ */
     goto __pyx_L15;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgt.pyx":121
+  /* "ltfatpy/comp/comp_sepdgt.pyx":121
  *         f_combined = f.reshape(L * W, order='F')
  *     else:
  *         L = f.shape[0]             # <<<<<<<<<<<<<<
  *         W = 1
  *         f_combined = f
  */
+  /*else*/ {
     __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_shape); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __pyx_t_4 = __Pyx_GetItemInt(__pyx_t_7, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 121; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
@@ -2589,22 +2675,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_INCREF(__pyx_v_g);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_g);
       __Pyx_GIVEREF(__pyx_v_g);
+      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_g);
       __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_6 = PyNumber_Subtract(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = __Pyx_PyInt_SubtractObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_6);
       __pyx_t_6 = 0;
       __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_3, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
@@ -2618,9 +2704,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       __Pyx_DECREF_SET(__pyx_v_g, __pyx_t_6);
       __pyx_t_6 = 0;
-      goto __pyx_L18;
+
+      /* "ltfatpy/comp/comp_sepdgt.pyx":128
+ * 
+ *     if g.ndim > 1:
+ *         if g.ndim > 2:             # <<<<<<<<<<<<<<
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if f.ndim == 2:
+ */
     }
-    __pyx_L18:;
 
     /* "ltfatpy/comp/comp_sepdgt.pyx":130
  *         if g.ndim > 2:
@@ -2631,7 +2723,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  */
     __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_2 = PyObject_RichCompare(__pyx_t_6, __pyx_int_2, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_EqObjC(__pyx_t_6, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -2658,9 +2751,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __pyx_t_8 = __Pyx_PyInt_As_size_t(__pyx_t_6); if (unlikely((__pyx_t_8 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __pyx_v_gl = __pyx_t_8;
-      goto __pyx_L19;
+
+      /* "ltfatpy/comp/comp_sepdgt.pyx":130
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if f.ndim == 2:             # <<<<<<<<<<<<<<
+ *             gl = gl * g.shape[1]
+ *         g_combined = g.reshape(gl, order='F')
+ */
     }
-    __pyx_L19:;
 
     /* "ltfatpy/comp/comp_sepdgt.pyx":132
  *         if f.ndim == 2:
@@ -2675,8 +2774,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_GOTREF(__pyx_t_7);
     __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_7);
     __Pyx_GIVEREF(__pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_7);
     __pyx_t_7 = 0;
     __pyx_t_7 = PyDict_New(); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
@@ -2688,17 +2787,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
     __pyx_v_g_combined = __pyx_t_4;
     __pyx_t_4 = 0;
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":127
+ *     cdef ltfatInt gl = g.shape[0]
+ * 
+ *     if g.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ */
     goto __pyx_L17;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgt.pyx":134
+  /* "ltfatpy/comp/comp_sepdgt.pyx":134
  *         g_combined = g.reshape(gl, order='F')
  *     else:
  *         g_combined = g             # <<<<<<<<<<<<<<
  * 
  *     cdef ltfatInt N = L//a
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_g);
     __pyx_v_g_combined = __pyx_v_g;
   }
@@ -2780,7 +2887,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  *             res = np.asarray(comp_dgt_fb_cd(f_combined, g_combined, L, gl, W,
  */
       __pyx_t_11 = __Pyx_PyInt_As_size_t(__pyx_v_M); if (unlikely((__pyx_t_11 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
       /* "ltfatpy/comp/comp_sepdgt.pyx":140
  *     if gl < L:
@@ -2812,9 +2919,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       } else {
         __pyx_t_3 = PyTuple_New(1+1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_6); __Pyx_GIVEREF(__pyx_t_6); __pyx_t_6 = NULL;
-        PyTuple_SET_ITEM(__pyx_t_3, 0+1, __pyx_t_2);
+        __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_6); __pyx_t_6 = NULL;
         __Pyx_GIVEREF(__pyx_t_2);
+        PyTuple_SET_ITEM(__pyx_t_3, 0+1, __pyx_t_2);
         __pyx_t_2 = 0;
         __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_3, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
@@ -2823,26 +2930,34 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       __pyx_v_res = __pyx_t_7;
       __pyx_t_7 = 0;
+
+      /* "ltfatpy/comp/comp_sepdgt.pyx":139
+ * 
+ *     if gl < L:
+ *         if f.dtype.type == np.float64:             # <<<<<<<<<<<<<<
+ *             res = np.asarray(comp_dgt_fb_d(f_combined, g_combined, L, gl, W, a,
+ *                                            M, pt))
+ */
       goto __pyx_L21;
     }
-    /*else*/ {
 
-      /* "ltfatpy/comp/comp_sepdgt.pyx":143
+    /* "ltfatpy/comp/comp_sepdgt.pyx":143
  *                                            M, pt))
  *         else:
  *             res = np.asarray(comp_dgt_fb_cd(f_combined, g_combined, L, gl, W,             # <<<<<<<<<<<<<<
  *                                             a, M, pt))
  *     else:
  */
+    /*else*/ {
       __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_asarray); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      __pyx_t_14 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_f_combined);
+      __pyx_t_13 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_f_combined);
+      if (unlikely(!__pyx_t_13.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_14 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_g_combined);
       if (unlikely(!__pyx_t_14.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_15 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_g_combined);
-      if (unlikely(!__pyx_t_15.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
       /* "ltfatpy/comp/comp_sepdgt.pyx":144
  *         else:
@@ -2853,7 +2968,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  */
       __pyx_t_11 = __Pyx_PyInt_As_size_t(__pyx_v_a); if (unlikely((__pyx_t_11 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_t_8 = __Pyx_PyInt_As_size_t(__pyx_v_M); if (unlikely((__pyx_t_8 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
       /* "ltfatpy/comp/comp_sepdgt.pyx":143
  *                                            M, pt))
@@ -2862,12 +2977,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  *                                             a, M, pt))
  *     else:
  */
-      __pyx_t_16 = __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_fb_cd(__pyx_t_14, __pyx_t_15, __pyx_v_L, __pyx_v_gl, __pyx_v_W, __pyx_t_11, __pyx_t_8, __pyx_t_12); if (unlikely(!__pyx_t_16.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_15 = __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_fb_cd(__pyx_t_13, __pyx_t_14, __pyx_v_L, __pyx_v_gl, __pyx_v_W, __pyx_t_11, __pyx_t_8, __pyx_t_12); if (unlikely(!__pyx_t_15.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_XDEC_MEMVIEW(&__pyx_t_13, 1);
       __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
-      __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-      __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_16, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_15, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
-      __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
+      __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
       __pyx_t_2 = NULL;
       if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_3))) {
         __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
@@ -2885,9 +3000,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       } else {
         __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-        PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4);
+        __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __pyx_t_2 = NULL;
         __Pyx_GIVEREF(__pyx_t_4);
+        PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4);
         __pyx_t_4 = 0;
         __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_6, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 143; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
@@ -2898,17 +3013,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __pyx_t_7 = 0;
     }
     __pyx_L21:;
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":138
+ *     cdef ltfatInt N = L//a
+ * 
+ *     if gl < L:             # <<<<<<<<<<<<<<
+ *         if f.dtype.type == np.float64:
+ *             res = np.asarray(comp_dgt_fb_d(f_combined, g_combined, L, gl, W, a,
+ */
     goto __pyx_L20;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgt.pyx":146
+  /* "ltfatpy/comp/comp_sepdgt.pyx":146
  *                                             a, M, pt))
  *     else:
  *         if f.dtype.type == np.float64:             # <<<<<<<<<<<<<<
  *             res = np.asarray(comp_dgt_long_d(f_combined, g_combined, L, W, a,
  *                                              M, pt))
  */
+  /*else*/ {
     __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_dtype); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_n_s_type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2938,10 +3061,10 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_asarray); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_17 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_f_combined);
-      if (unlikely(!__pyx_t_17.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_18 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_g_combined);
-      if (unlikely(!__pyx_t_18.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_f_combined);
+      if (unlikely(!__pyx_t_10.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_g_combined);
+      if (unlikely(!__pyx_t_9.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_t_8 = __Pyx_PyInt_As_size_t(__pyx_v_a); if (unlikely((__pyx_t_8 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
       /* "ltfatpy/comp/comp_sepdgt.pyx":148
@@ -2952,7 +3075,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  *             res = np.asarray(comp_dgt_long_cd(f_combined, g_combined, L, W, a,
  */
       __pyx_t_11 = __Pyx_PyInt_As_size_t(__pyx_v_M); if (unlikely((__pyx_t_11 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
       /* "ltfatpy/comp/comp_sepdgt.pyx":147
  *     else:
@@ -2961,12 +3084,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  *                                              M, pt))
  *         else:
  */
-      __pyx_t_19 = __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_long_d(__pyx_t_17, __pyx_t_18, __pyx_v_L, __pyx_v_W, __pyx_t_8, __pyx_t_11, __pyx_t_12); if (unlikely(!__pyx_t_19.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __PYX_XDEC_MEMVIEW(&__pyx_t_17, 1);
-      __PYX_XDEC_MEMVIEW(&__pyx_t_18, 1);
-      __pyx_t_6 = __pyx_memoryview_fromslice(__pyx_t_19, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_15 = __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_long_d(__pyx_t_10, __pyx_t_9, __pyx_v_L, __pyx_v_W, __pyx_t_8, __pyx_t_11, __pyx_t_12); if (unlikely(!__pyx_t_15.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
+      __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1);
+      __pyx_t_6 = __pyx_memoryview_fromslice(__pyx_t_15, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __PYX_XDEC_MEMVIEW(&__pyx_t_19, 1);
+      __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
       __pyx_t_4 = NULL;
       if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_3))) {
         __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
@@ -2984,9 +3107,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       } else {
         __pyx_t_2 = PyTuple_New(1+1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_2);
-        PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4); __Pyx_GIVEREF(__pyx_t_4); __pyx_t_4 = NULL;
-        PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_t_6);
+        __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_4); __pyx_t_4 = NULL;
         __Pyx_GIVEREF(__pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_2, 0+1, __pyx_t_6);
         __pyx_t_6 = 0;
         __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_2, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
@@ -2995,26 +3118,34 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __pyx_v_res = __pyx_t_7;
       __pyx_t_7 = 0;
-      goto __pyx_L22;
-    }
-    /*else*/ {
 
-      /* "ltfatpy/comp/comp_sepdgt.pyx":150
+      /* "ltfatpy/comp/comp_sepdgt.pyx":146
+ *                                             a, M, pt))
+ *     else:
+ *         if f.dtype.type == np.float64:             # <<<<<<<<<<<<<<
+ *             res = np.asarray(comp_dgt_long_d(f_combined, g_combined, L, W, a,
+ *                                              M, pt))
+ */
+      goto __pyx_L22;
+    }
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":150
  *                                              M, pt))
  *         else:
  *             res = np.asarray(comp_dgt_long_cd(f_combined, g_combined, L, W, a,             # <<<<<<<<<<<<<<
  *                                               M, pt))
  *     if W > 1:
  */
+    /*else*/ {
       __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_asarray); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_20 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_f_combined);
-      if (unlikely(!__pyx_t_20.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_21 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_g_combined);
-      if (unlikely(!__pyx_t_21.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_15 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_f_combined);
+      if (unlikely(!__pyx_t_15.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_14 = __Pyx_PyObject_to_MemoryviewSlice_ds___pyx_t_double_complex(__pyx_v_g_combined);
+      if (unlikely(!__pyx_t_14.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_t_11 = __Pyx_PyInt_As_size_t(__pyx_v_a); if (unlikely((__pyx_t_11 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
       /* "ltfatpy/comp/comp_sepdgt.pyx":151
@@ -3025,7 +3156,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  *         res = np.reshape(res, (M, N, W), order='F')
  */
       __pyx_t_8 = __Pyx_PyInt_As_size_t(__pyx_v_M); if (unlikely((__pyx_t_8 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_12 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
       /* "ltfatpy/comp/comp_sepdgt.pyx":150
  *                                              M, pt))
@@ -3034,12 +3165,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
  *                                               M, pt))
  *     if W > 1:
  */
-      __pyx_t_22 = __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_long_cd(__pyx_t_20, __pyx_t_21, __pyx_v_L, __pyx_v_W, __pyx_t_11, __pyx_t_8, __pyx_t_12); if (unlikely(!__pyx_t_22.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __PYX_XDEC_MEMVIEW(&__pyx_t_20, 1);
-      __PYX_XDEC_MEMVIEW(&__pyx_t_21, 1);
-      __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_t_22, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_13 = __pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_dgt_long_cd(__pyx_t_15, __pyx_t_14, __pyx_v_L, __pyx_v_W, __pyx_t_11, __pyx_t_8, __pyx_t_12); if (unlikely(!__pyx_t_13.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
+      __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
+      __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_t_13, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __PYX_XDEC_MEMVIEW(&__pyx_t_22, 1);
+      __PYX_XDEC_MEMVIEW(&__pyx_t_13, 1);
       __pyx_t_6 = NULL;
       if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_2))) {
         __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_2);
@@ -3057,9 +3188,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
       } else {
         __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_4);
-        PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __Pyx_GIVEREF(__pyx_t_6); __pyx_t_6 = NULL;
-        PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_3);
+        __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __pyx_t_6 = NULL;
         __Pyx_GIVEREF(__pyx_t_3);
+        PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_3);
         __pyx_t_3 = 0;
         __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
@@ -3102,21 +3233,21 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_M);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_M);
     __Pyx_GIVEREF(__pyx_v_M);
-    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_M);
     __Pyx_GIVEREF(__pyx_t_7);
-    PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_7);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_4);
     __pyx_t_7 = 0;
     __pyx_t_4 = 0;
     __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -3128,16 +3259,24 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF_SET(__pyx_v_res, __pyx_t_7);
     __pyx_t_7 = 0;
+
+    /* "ltfatpy/comp/comp_sepdgt.pyx":152
+ *             res = np.asarray(comp_dgt_long_cd(f_combined, g_combined, L, W, a,
+ *                                               M, pt))
+ *     if W > 1:             # <<<<<<<<<<<<<<
+ *         res = np.reshape(res, (M, N, W), order='F')
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgt.pyx":155
+  /* "ltfatpy/comp/comp_sepdgt.pyx":155
  *         res = np.reshape(res, (M, N, W), order='F')
  *     else:
  *         res = np.reshape(res, (M, N), order='F')             # <<<<<<<<<<<<<<
  *     return res
  */
+  /*else*/ {
     __pyx_t_7 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_n_s_reshape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -3148,18 +3287,18 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
     __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_v_M);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_M);
     __Pyx_GIVEREF(__pyx_v_M);
-    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_M);
     __Pyx_GIVEREF(__pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_7);
     __pyx_t_7 = 0;
     __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_INCREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
     __pyx_t_4 = 0;
     __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
@@ -3204,13 +3343,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(PyObject *__py
   __PYX_XDEC_MEMVIEW(&__pyx_t_13, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_17, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_18, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_19, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_20, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_21, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_22, 1);
   __Pyx_AddTraceback("ltfatpy.comp.comp_sepdgt.comp_sepdgt", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -3339,7 +3471,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_11comp_sepdgt_comp_sepdgt(CYTHON_UNUSED
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3385,12 +3517,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -3404,7 +3536,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -3418,14 +3550,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -3437,19 +3569,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3466,7 +3598,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -3478,9 +3610,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -3490,7 +3622,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -3499,12 +3631,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -3513,7 +3645,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -3523,21 +3655,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":129
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -3547,77 +3687,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -3626,7 +3779,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -3635,7 +3788,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -3645,43 +3798,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -3691,42 +3853,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -3735,7 +3905,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -3743,19 +3913,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -3764,7 +3934,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -3776,20 +3946,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -3798,7 +3976,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -3810,34 +3988,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
+
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -3846,7 +4032,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -3855,19 +4041,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -3877,7 +4063,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -3886,7 +4072,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -3896,21 +4082,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3920,7 +4114,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -3929,7 +4123,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -3937,30 +4131,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -3969,7 +4151,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -3978,14 +4160,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3998,7 +4192,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -4009,7 +4203,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -4023,14 +4217,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -4050,7 +4244,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -4059,18 +4253,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -4078,21 +4272,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -4100,11 +4302,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -4114,21 +4323,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -4138,7 +4355,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -4148,7 +4365,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -4158,7 +4375,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -4168,7 +4385,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -4178,7 +4395,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -4187,7 +4404,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -4197,7 +4414,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -4206,7 +4423,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4216,7 +4433,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -4225,22 +4442,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
-    goto __pyx_L5;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":199
- *             info.format = self.format
- *         else:
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
+    goto __pyx_L5;
+  }
+
+  /* "View.MemoryView":201
+ *             info.format = self.format
+ *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -4253,7 +4478,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -4283,7 +4508,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -4296,18 +4521,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -4317,7 +4542,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -4325,10 +4550,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -4338,7 +4571,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -4348,7 +4581,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -4356,11 +4589,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -4368,11 +4607,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -4381,7 +4627,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -4393,7 +4639,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -4407,14 +4653,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -4426,7 +4672,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -4435,7 +4681,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -4443,29 +4689,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -4486,7 +4732,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -4500,14 +4746,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -4517,7 +4763,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -4525,16 +4771,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -4554,7 +4800,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -4568,14 +4814,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -4585,7 +4831,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -4593,16 +4839,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -4622,7 +4868,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -4636,14 +4882,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -4652,19 +4898,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -4684,7 +4930,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4706,7 +4952,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -4716,96 +4962,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -4816,7 +5070,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -4828,7 +5082,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4851,7 +5105,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4887,7 +5141,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -4898,25 +5152,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -4929,7 +5183,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4943,7 +5197,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4957,19 +5211,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -4981,7 +5235,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4996,7 +5250,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -5010,7 +5264,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -5019,7 +5273,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -5028,7 +5282,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -5038,7 +5292,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -5046,11 +5300,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -5060,7 +5320,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -5073,7 +5333,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -5114,7 +5374,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -5123,7 +5383,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -5135,29 +5395,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -5171,7 +5431,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -5184,7 +5444,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -5193,38 +5453,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -5234,7 +5492,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -5243,7 +5501,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -5251,14 +5509,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -5267,7 +5537,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -5277,17 +5547,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -5297,36 +5575,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
+
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -5335,7 +5621,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -5344,7 +5630,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -5365,7 +5651,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -5378,19 +5664,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -5401,7 +5687,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -5409,11 +5695,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -5423,7 +5715,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -5431,11 +5723,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -5447,7 +5745,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -5473,7 +5771,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -5482,7 +5780,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -5494,25 +5792,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -5521,7 +5821,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -5532,18 +5832,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -5553,7 +5853,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -5563,7 +5863,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -5583,7 +5883,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -5597,14 +5897,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -5621,7 +5921,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -5632,7 +5932,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -5643,16 +5943,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -5664,7 +5972,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5672,31 +5980,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -5704,25 +6012,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -5730,14 +6046,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -5760,7 +6076,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5774,14 +6090,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -5796,14 +6112,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -5815,7 +6131,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5823,103 +6139,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5944,7 +6276,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5970,18 +6302,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -5995,49 +6327,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -6048,7 +6388,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -6058,12 +6398,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -6080,6 +6420,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -6093,11 +6441,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
-  }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
+  }
+
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -6109,7 +6463,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -6131,7 +6485,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -6153,50 +6507,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -6217,7 +6571,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -6226,7 +6580,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -6249,7 +6603,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -6258,7 +6612,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -6267,7 +6621,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -6277,7 +6631,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -6286,7 +6640,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -6296,17 +6650,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -6314,22 +6676,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -6338,7 +6708,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -6348,7 +6718,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -6356,24 +6726,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -6383,21 +6761,27 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
+
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
     }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
+    /* "View.MemoryView":428
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
@@ -6407,7 +6791,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -6452,7 +6836,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -6473,7 +6857,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -6492,28 +6876,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -6534,7 +6918,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -6565,31 +6949,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -6603,16 +6987,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -6626,38 +7010,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -6665,14 +7057,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -6691,39 +7091,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -6737,7 +7145,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -6763,7 +7171,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6796,19 +7204,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -6819,49 +7227,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -6875,28 +7291,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6906,7 +7322,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -6916,7 +7332,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6925,7 +7341,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6934,7 +7350,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6945,7 +7361,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6973,7 +7389,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6987,14 +7403,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -7009,7 +7425,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -7019,7 +7435,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -7028,22 +7444,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -7053,7 +7477,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -7062,22 +7486,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
+
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
     goto __pyx_L4;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":477
+  /* "View.MemoryView":479
  *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -7087,7 +7519,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -7096,22 +7528,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -7121,7 +7561,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -7130,22 +7570,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -7155,7 +7603,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -7165,7 +7613,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7175,7 +7623,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -7185,7 +7633,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -7194,7 +7642,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -7207,7 +7655,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -7225,7 +7673,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7239,14 +7687,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -7257,29 +7705,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -7291,7 +7739,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7311,7 +7759,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7325,19 +7773,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -7349,7 +7797,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7364,11 +7812,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -7378,63 +7826,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7443,7 +7893,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7457,28 +7907,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -7488,46 +7939,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7538,7 +7998,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7547,12 +8007,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -7561,96 +8021,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__12, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
-  }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
- * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
+  }
+
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7659,7 +8125,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7673,14 +8139,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7689,7 +8155,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -7697,13 +8163,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7722,7 +8188,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7736,14 +8202,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7752,7 +8218,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7760,13 +8226,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7785,7 +8251,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7799,14 +8265,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7817,7 +8283,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7825,11 +8291,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -7837,7 +8303,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7858,7 +8324,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7872,30 +8338,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -7906,89 +8372,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
-
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
     }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -8000,11 +8422,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -8016,7 +8444,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -8026,8 +8454,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -8038,7 +8465,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -8052,20 +8479,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -8075,7 +8502,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -8084,9 +8511,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -8096,7 +8531,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -8110,7 +8545,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -8124,14 +8559,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -8142,7 +8577,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -8150,54 +8585,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -8218,7 +8653,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -8232,14 +8667,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -8249,7 +8684,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -8257,27 +8692,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -8297,7 +8732,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -8311,14 +8746,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -8329,7 +8764,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -8338,7 +8773,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -8346,13 +8781,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -8371,7 +8806,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -8385,14 +8820,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -8403,7 +8838,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -8412,7 +8847,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -8420,13 +8855,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -8445,7 +8880,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -8459,14 +8894,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -8478,7 +8913,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -8487,7 +8922,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -8496,17 +8931,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -8514,13 +8949,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -8539,7 +8974,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -8553,14 +8988,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -8573,7 +9008,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -8582,7 +9017,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -8591,17 +9026,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -8609,13 +9044,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -8634,7 +9069,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8654,35 +9089,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -8691,7 +9126,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -8703,7 +9138,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8725,7 +9160,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8739,18 +9174,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8764,7 +9199,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8798,7 +9233,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -8809,49 +9244,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -8860,7 +9303,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -8869,7 +9312,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8882,25 +9325,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -8909,7 +9354,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8919,13 +9364,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -8936,7 +9381,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -8946,27 +9391,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__11);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__11);
-            __Pyx_GIVEREF(__pyx_slice__11);
+            __Pyx_INCREF(__pyx_slice__13);
+            __Pyx_GIVEREF(__pyx_slice__13);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__13);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -8974,22 +9419,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__12); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__14); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -8997,54 +9450,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -9053,30 +9520,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -9087,17 +9552,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -9107,29 +9572,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__13);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__13);
-        __Pyx_GIVEREF(__pyx_slice__13);
+        __Pyx_INCREF(__pyx_slice__15);
+        __Pyx_GIVEREF(__pyx_slice__15);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__15);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -9138,35 +9609,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -9192,76 +9661,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -9270,7 +9749,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -9314,7 +9793,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -9324,7 +9803,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -9333,7 +9812,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -9344,36 +9823,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -9381,20 +9860,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -9405,7 +9892,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -9415,7 +9902,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -9425,7 +9912,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -9434,7 +9921,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -9443,7 +9930,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -9455,25 +9942,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -9482,7 +9971,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -9493,7 +9982,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -9503,27 +9992,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -9534,7 +10031,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -9543,7 +10040,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -9552,16 +10049,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -9569,131 +10066,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -9704,7 +10203,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -9714,18 +10213,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -9734,73 +10233,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":739
+  /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -9822,7 +10329,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9841,7 +10348,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -9851,7 +10358,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -9861,7 +10368,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -9869,11 +10376,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -9887,42 +10400,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -9931,30 +10456,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -9964,7 +10493,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -9974,7 +10503,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -9983,7 +10512,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -9993,7 +10522,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -10001,13 +10530,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -10017,7 +10560,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -10027,7 +10570,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -10035,38 +10578,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -10074,24 +10640,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -10101,7 +10675,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -10111,7 +10685,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -10120,7 +10694,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -10130,7 +10704,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -10138,13 +10712,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -10154,7 +10742,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -10162,49 +10750,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -10214,7 +10825,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -10222,11 +10833,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -10235,7 +10852,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -10245,7 +10862,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -10253,11 +10870,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -10267,7 +10890,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -10275,11 +10898,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -10288,7 +10917,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -10297,7 +10926,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -10308,7 +10937,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -10318,7 +10947,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -10326,23 +10955,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -10352,7 +10989,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -10362,7 +10999,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -10372,7 +11009,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -10380,39 +11017,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -10422,7 +11089,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -10446,7 +11113,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -10471,16 +11138,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -10490,7 +11157,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -10500,7 +11167,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -10508,28 +11175,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -10537,20 +11192,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -10559,7 +11222,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -10569,7 +11232,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -10577,13 +11240,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -10593,7 +11262,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -10602,7 +11271,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -10612,35 +11281,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -10650,32 +11333,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -10684,7 +11375,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -10694,7 +11385,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -10702,11 +11393,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -10716,7 +11413,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -10735,7 +11432,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10762,7 +11459,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -10772,7 +11469,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -10782,7 +11479,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -10792,7 +11489,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -10803,7 +11500,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -10812,7 +11509,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -10824,7 +11521,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -10836,7 +11533,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -10845,31 +11542,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -10879,7 +11580,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10903,7 +11604,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10916,17 +11617,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -10935,7 +11636,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10947,7 +11648,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10965,7 +11666,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -10975,7 +11676,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -10983,30 +11684,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -11025,7 +11734,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -11044,7 +11753,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -11054,32 +11763,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -11100,7 +11817,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -11114,19 +11831,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -11138,7 +11855,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -11153,7 +11870,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -11163,7 +11880,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -11171,16 +11889,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -11200,6 +11919,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -11214,15 +11941,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -11331,7 +12058,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -11339,53 +12066,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  * 
  */
   __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
+ * 
+ */
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -11393,7 +12182,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -11402,7 +12191,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -11414,7 +12203,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -11430,12 +12219,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -11455,31 +12245,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -11488,19 +12278,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -11511,7 +12309,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -11522,7 +12320,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -11530,7 +12328,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -11547,10 +12345,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -11560,7 +12358,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -11570,7 +12368,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -11580,7 +12378,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -11589,7 +12387,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -11598,7 +12396,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -11609,59 +12407,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
  */
     (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":1027
+    /* "View.MemoryView":1033
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
-
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -11673,7 +12452,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11691,7 +12470,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11700,7 +12479,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11708,13 +12487,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11733,7 +12512,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11756,18 +12535,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -11777,7 +12556,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -11786,20 +12565,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -11810,7 +12597,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -11819,20 +12606,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11851,7 +12638,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11863,7 +12650,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -11873,7 +12660,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -11882,21 +12669,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11909,7 +12704,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11926,7 +12721,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -11935,7 +12730,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -11944,17 +12739,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11964,7 +12759,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11973,7 +12768,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11981,11 +12776,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11996,7 +12799,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -12006,7 +12809,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -12015,7 +12818,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -12023,11 +12826,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -12037,7 +12848,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -12046,21 +12857,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -12073,7 +12892,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -12093,7 +12912,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -12102,7 +12921,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -12111,7 +12930,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -12120,7 +12939,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -12129,7 +12948,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -12139,7 +12958,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -12148,22 +12967,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -12177,9 +12992,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -12187,22 +13010,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -12211,7 +13042,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -12220,7 +13051,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -12231,22 +13062,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -12255,7 +13094,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -12264,7 +13103,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -12276,7 +13115,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -12287,7 +13126,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -12297,7 +13136,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -12306,7 +13145,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -12317,7 +13156,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -12333,7 +13172,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12343,7 +13182,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12354,7 +13193,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -12364,7 +13203,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -12374,7 +13213,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -12387,7 +13226,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -12402,7 +13241,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -12412,7 +13251,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -12423,7 +13262,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -12432,7 +13271,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -12441,21 +13280,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -12464,7 +13311,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -12476,7 +13323,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -12486,7 +13333,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -12499,7 +13346,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -12522,7 +13369,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12532,7 +13379,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -12541,7 +13388,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -12550,7 +13397,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -12560,19 +13407,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -12581,7 +13434,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -12591,7 +13444,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12602,7 +13455,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -12611,17 +13464,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -12630,7 +13483,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12641,7 +13494,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12651,7 +13504,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12659,12 +13512,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12674,7 +13533,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -12682,22 +13541,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -12707,7 +13574,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -12731,7 +13598,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12754,54 +13621,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12824,7 +13691,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12849,18 +13716,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -12876,26 +13743,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12920,7 +13787,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12946,7 +13813,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -12956,14 +13823,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -12977,39 +13844,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -13034,7 +13909,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -13063,7 +13938,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -13072,7 +13947,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -13082,7 +13957,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -13091,7 +13966,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -13100,7 +13975,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -13109,7 +13984,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -13119,7 +13994,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -13127,10 +14002,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -13140,7 +14023,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
@@ -13148,11 +14031,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     cdef int ndim = max(src_ndim, dst_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -13168,7 +14058,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -13179,7 +14069,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -13189,7 +14079,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -13199,7 +14089,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -13208,7 +14098,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -13216,25 +14106,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -13244,20 +14148,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -13267,7 +14177,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -13277,7 +14187,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -13285,21 +14195,27 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
@@ -13307,11 +14223,17 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     if not broadcasting:
  */
     __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -13321,7 +14243,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -13331,7 +14253,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -13339,10 +14261,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -13352,7 +14282,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -13360,11 +14290,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -13374,7 +14311,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -13383,7 +14320,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -13392,7 +14329,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -13401,7 +14338,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -13410,7 +14347,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -13419,12 +14356,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -13438,28 +14389,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -13468,7 +14425,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -13477,7 +14434,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -13486,7 +14443,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -13495,7 +14452,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -13505,7 +14462,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -13529,21 +14486,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -13552,87 +14509,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -13640,7 +14597,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13651,7 +14608,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -13661,7 +14618,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -13669,11 +14626,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13684,7 +14647,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13699,7 +14662,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -13708,7 +14671,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13723,7 +14686,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13739,7 +14702,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -13750,7 +14713,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13760,7 +14723,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -13770,7 +14733,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -13778,36 +14741,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -13817,7 +14804,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13829,7 +14816,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13839,7 +14826,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -13848,7 +14835,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -13857,7 +14844,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -13866,7 +14853,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13877,7 +14864,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13893,7 +14880,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -13902,7 +14889,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -13911,7 +14898,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13921,7 +14908,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -13932,7 +14919,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -13941,7 +14928,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13950,22 +14937,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -13974,7 +14969,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13986,7 +14981,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13997,7 +14992,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14030,7 +15025,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -14040,7 +15035,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -14051,23 +15046,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -14077,47 +15070,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__15);
-      __pyx_v_alignment = __pyx_kp_b__15;
+      __Pyx_INCREF(__pyx_kp_b__17);
+      __pyx_v_alignment = __pyx_kp_b__17;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__16);
-      __pyx_v_alignment = __pyx_kp_b__16;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__18);
+      __pyx_v_alignment = __pyx_kp_b__18;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -14127,7 +15128,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -14138,40 +15139,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__17); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__19); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__17); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__19); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -14181,35 +15182,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__18); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__20); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -14219,70 +15228,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__19, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__21, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -14291,7 +15308,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -14301,7 +15318,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -14453,8 +15470,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14558,8 +15576,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14804,8 +15823,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14928,8 +15948,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -15006,6 +16027,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -15026,11 +16048,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
-  {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
   {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
   {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
-  {&__pyx_kp_u__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 1, 0, 0},
+  {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
+  {&__pyx_kp_b__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 0, 0, 0},
+  {&__pyx_kp_u__21, __pyx_k__21, sizeof(__pyx_k__21), 0, 1, 0, 0},
   {&__pyx_n_s_a, __pyx_k_a, sizeof(__pyx_k_a), 0, 0, 1, 1},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
@@ -15045,6 +16067,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_f, __pyx_k_f, sizeof(__pyx_k_f), 0, 0, 1, 1},
@@ -15095,23 +16118,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -15154,181 +16171,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__10);
-  __Pyx_GIVEREF(__pyx_tuple__10);
+  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_GIVEREF(__pyx_tuple__11);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__12 = PyTuple_New(1); if (unlikely(!__pyx_tuple__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__12);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__12, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__12);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__11);
-  __Pyx_GIVEREF(__pyx_slice__11);
+  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__13);
+  __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__12);
-  __Pyx_GIVEREF(__pyx_slice__12);
+  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__14);
+  __Pyx_GIVEREF(__pyx_slice__14);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__13);
-  __Pyx_GIVEREF(__pyx_slice__13);
+  __pyx_slice__15 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__15);
+  __Pyx_GIVEREF(__pyx_slice__15);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__14);
-  __Pyx_GIVEREF(__pyx_tuple__14);
+  __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__16)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__16);
+  __Pyx_GIVEREF(__pyx_tuple__16);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__24);
-  __Pyx_GIVEREF(__pyx_tuple__24);
+  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__26);
+  __Pyx_GIVEREF(__pyx_tuple__26);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -15370,18 +16412,24 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_sepdgt(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -15404,12 +16452,12 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_sepdgt) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -15420,9 +16468,9 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -15432,10 +16480,10 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -15446,23 +16494,26 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_sepdgt.pyx":13
  * from cython.view cimport array as cvarray
@@ -15486,116 +16537,116 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -15611,7 +16662,6 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_sepdgt", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -15626,7 +16676,7 @@ PyMODINIT_FUNC PyInit_comp_sepdgt(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -16261,7 +17311,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -16481,10 +17530,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -16542,6 +17594,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -16549,6 +17608,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -16600,8 +17660,113 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
+}
+#endif
+
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a - b);
+            if (likely((x^a) >= 0 || (x^~b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+            }
+        }
+                x = a - b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla - llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("subtract", return NULL)
+            result = ((double)a) - (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
 }
 #endif
 
@@ -16613,7 +17778,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -16627,7 +17793,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -16640,8 +17807,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -16683,6 +17851,90 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
 }
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    if (op1 == op2) {
+        Py_RETURN_TRUE;
+    }
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long a = PyInt_AS_LONG(op1);
+        if (a == b) {
+            Py_RETURN_TRUE;
+        } else {
+            Py_RETURN_FALSE;
+        }
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15
+                default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ);
+                #else
+                default: Py_RETURN_FALSE;
+                #endif
+            }
+        }
+            if (a == b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            if ((double)a == (double)b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    return PyObject_RichCompare(op1, op2, Py_EQ);
+}
+#endif
+
 static void __Pyx_RaiseArgtupleInvalid(
     const char* func_name,
     int exact,
@@ -16993,7 +18245,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -17147,6 +18405,176 @@ static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value,
     *tb = tmp_tb;
 }
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
+bad:
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
+}
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
@@ -17160,9 +18588,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -17183,6 +18616,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -17214,7 +18651,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -17477,126 +18914,79 @@ bad:
                 r = __Pyx_c_abs(a);
                 theta = atan2(a.imag, a.real);
             }
-            lnr = log(r);
-            z_r = exp(lnr * b.real - theta * b.imag);
-            z_theta = theta * b.real + lnr * b.imag;
-            z.real = z_r * cos(z_theta);
-            z.imag = z_r * sin(z_theta);
-            return z;
-        }
-    #endif
-#endif
-
-#if PY_MAJOR_VERSION < 3
-static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
-    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
-    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
-    return -1;
-}
-static void __Pyx_ReleaseBuffer(Py_buffer *view) {
-    PyObject *obj = view->obj;
-    if (!obj) return;
-    if (PyObject_CheckBuffer(obj)) {
-        PyBuffer_Release(view);
-        return;
-    }
-    Py_DECREF(obj);
-    view->obj = NULL;
-}
-#endif
-
-
-        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
+            lnr = log(r);
+            z_r = exp(lnr * b.real - theta * b.imag);
+            z_theta = theta * b.real + lnr * b.imag;
+            z.real = z_r * cos(z_theta);
+            z.imag = z_r * sin(z_theta);
+            return z;
         }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
+    #endif
+#endif
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
+    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+    return -1;
+}
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+    PyObject *obj = view->obj;
+    if (!obj) return;
+    if (PyObject_CheckBuffer(obj)) {
+        PyBuffer_Release(view);
+        return;
+    }
+    Py_DECREF(obj);
+    view->obj = NULL;
+}
+#endif
+
+
+        static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype value) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+        }
+    } else {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
-    #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype),
+                                     little, !is_unsigned);
+    }
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17607,29 +18997,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17646,36 +19036,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17723,6 +19202,190 @@ raise_neg_overflow:
     return (size_t) -1;
 }
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *x) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+    const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_Check(x))) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) < sizeof(long)) {
+            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyInt_AS_LONG(x))
+        } else {
+            long val = PyInt_AS_LONG(x);
+            if (is_unsigned && unlikely(val < 0)) {
+                goto raise_neg_overflow;
+            }
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) val;
+        }
+    } else
+#endif
+    if (likely(PyLong_Check(x))) {
+        if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+            }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+            if (unlikely(Py_SIZE(x) < 0)) {
+                goto raise_neg_overflow;
+            }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+            }
+        } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyLong_AsLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, PY_LONG_LONG, PyLong_AsLongLong(x))
+            }
+        }
+        {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+            PyErr_SetString(PyExc_RuntimeError,
+                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+            enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+            PyObject *v = __Pyx_PyNumber_Int(x);
+ #if PY_MAJOR_VERSION < 3
+            if (likely(v) && !PyLong_Check(v)) {
+                PyObject *tmp = v;
+                v = PyNumber_Long(tmp);
+                Py_DECREF(tmp);
+            }
+ #endif
+            if (likely(v)) {
+                int one = 1; int is_little = (int)*(unsigned char *)&one;
+                unsigned char *bytes = (unsigned char *)&val;
+                int ret = _PyLong_AsByteArray((PyLongObject *)v,
+                                              bytes, sizeof(val),
+                                              is_little, !is_unsigned);
+                Py_DECREF(v);
+                if (likely(!ret))
+                    return val;
+            }
+#endif
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        }
+    } else {
+        enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        if (!tmp) return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        val = __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(tmp);
+        Py_DECREF(tmp);
+        return val;
+    }
+raise_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "value too large to convert to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+raise_neg_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "can't convert negative value to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+}
+
 static __pyx_t_double_complex __Pyx_PyComplex_As___pyx_t_double_complex(PyObject* o) {
     Py_complex cval;
 #if CYTHON_COMPILING_IN_CPYTHON
@@ -17883,7 +19546,7 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17900,36 +19563,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17978,21 +19730,21 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -18004,7 +19756,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -18021,36 +19773,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -18109,15 +19950,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -18144,7 +19983,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -18161,36 +20000,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -18556,7 +20484,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -18597,7 +20525,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -18627,7 +20555,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -18667,18 +20595,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/ltfatpy/comp/comp_sepdgtreal.c b/ltfatpy/comp/comp_sepdgtreal.c
index 7066b6ca55ea7a49c0c4a22c1b31f82d76afd052..c70ffaeec3b1194e80c94e098672cf48370ceaf1 100644
--- a/ltfatpy/comp/comp_sepdgtreal.c
+++ b/ltfatpy/comp/comp_sepdgtreal.c
@@ -1,25 +1,13 @@
-/* Generated by Cython 0.21 */
+/* Generated by Cython 0.23.4 */
 
 #define PY_SSIZE_T_CLEAN
-#ifndef CYTHON_USE_PYLONG_INTERNALS
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#else
-#include "pyconfig.h"
-#ifdef PYLONG_BITS_IN_DIGIT
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#else
-#define CYTHON_USE_PYLONG_INTERNALS 0
-#endif
-#endif
-#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_21"
+#define CYTHON_ABI "0_23_4"
 #include <stddef.h>
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
@@ -54,35 +42,40 @@
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600
+#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#endif
+#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
 #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_CHECKTYPES
   #define Py_TPFLAGS_CHECKTYPES 0
+#endif
+#ifndef Py_TPFLAGS_HAVE_INDEX
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#if PY_MAJOR_VERSION >= 3
+#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
+#ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -103,9 +96,12 @@
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
+  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -151,6 +147,11 @@
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
+#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
+  #ifndef PyUnicode_InternFromString
+    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
+  #endif
+#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -160,18 +161,22 @@
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
 #if PY_MAJOR_VERSION >= 3
-  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#else
+  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
-    #define CYTHON_INLINE __inline__
-  #elif defined(_MSC_VER)
-    #define CYTHON_INLINE __inline
-  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define CYTHON_INLINE inline
-  #else
-    #define CYTHON_INLINE
-  #endif
+#if PY_VERSION_HEX >= 0x030500B1
+#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+typedef struct {
+    unaryfunc am_await;
+    unaryfunc am_aiter;
+    unaryfunc am_anext;
+} __Pyx_PyAsyncMethodsStruct;
+#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#else
+#define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -184,24 +189,33 @@
     #define CYTHON_RESTRICT
   #endif
 #endif
+#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
+
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
+#endif
+
+#if defined(WIN32) || defined(MS_WINDOWS)
+  #define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
-  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
-   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
-   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
 }
 #endif
-#ifdef __cplusplus
-template<typename T>
-void __Pyx_call_destructor(T* x) {
-    x->~T();
-}
-#endif
 
 
 #if PY_MAJOR_VERSION >= 3
@@ -220,10 +234,6 @@ void __Pyx_call_destructor(T* x) {
   #endif
 #endif
 
-#if defined(WIN32) || defined(MS_WINDOWS)
-#define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #define __PYX_HAVE__ltfatpy__comp__comp_sepdgtreal
 #define __PYX_HAVE_API__ltfatpy__comp__comp_sepdgtreal
 #include "string.h"
@@ -252,6 +262,13 @@ void __Pyx_call_destructor(T* x) {
 #   define CYTHON_UNUSED
 # endif
 #endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
@@ -260,16 +277,34 @@ typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
-    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
-    (sizeof(type) > sizeof(Py_ssize_t) &&               \
-          likely(v < (type)PY_SSIZE_T_MAX ||            \
-                 v == (type)PY_SSIZE_T_MAX)  &&         \
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
-                                v == (type)PY_SSIZE_T_MIN)))  ||  \
-    (sizeof(type) == sizeof(Py_ssize_t) &&              \
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
+#define __Pyx_uchar_cast(c) ((unsigned char)c)
+#define __Pyx_long_cast(x) ((long)x)
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
+    (sizeof(type) < sizeof(Py_ssize_t))  ||\
+    (sizeof(type) > sizeof(Py_ssize_t) &&\
+          likely(v < (type)PY_SSIZE_T_MAX ||\
+                 v == (type)PY_SSIZE_T_MAX)  &&\
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
+                                v == (type)PY_SSIZE_T_MIN)))  ||\
+    (sizeof(type) == sizeof(Py_ssize_t) &&\
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                                v == (type)PY_SSIZE_T_MAX)))  )
+#if defined (__cplusplus) && __cplusplus >= 201103L
+    #include <cstdlib>
+    #define __Pyx_sst_abs(value) std::abs(value)
+#elif SIZEOF_INT >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) abs(value)
+#elif SIZEOF_LONG >= SIZEOF_SIZE_T
+    #define __Pyx_sst_abs(value) labs(value)
+#elif defined (_MSC_VER) && defined (_M_X64)
+    #define __Pyx_sst_abs(value) _abs64(value)
+#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define __Pyx_sst_abs(value) llabs(value)
+#elif defined (__GNUC__)
+    #define __Pyx_sst_abs(value) __builtin_llabs(value)
+#else
+    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
+#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
@@ -286,11 +321,11 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
+#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
+#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
+#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
+#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
@@ -304,8 +339,9 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
+#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
+#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -326,7 +362,7 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
     const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
     if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
     Py_DECREF(sys);
     if (!default_encoding) goto bad;
     default_encoding_c = PyBytes_AsString(default_encoding);
@@ -436,7 +472,6 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "ltfatpy/comp/comp_sepdgtreal.pyx",
   "stringsource",
-  "stringsource",
 };
 struct __pyx_memoryview_obj;
 typedef struct {
@@ -487,21 +522,22 @@ typedef struct {
     #define CYTHON_ATOMICS 1
 #endif
 #define __pyx_atomic_int_type int
-#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||           \
-                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) && \
+#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
+                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                     !defined(__i386__)
     #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
     #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
     #ifdef __PYX_DEBUG_ATOMICS
         #warning "Using GNU atomics"
     #endif
-#elif CYTHON_ATOMICS && MSC_VER
+#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
     #include <Windows.h>
+    #undef __pyx_atomic_int_type
     #define __pyx_atomic_int_type LONG
     #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
     #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
     #ifdef __PYX_DEBUG_ATOMICS
-        #warning "Using MSVC atomics"
+        #pragma message ("Using MSVC atomics")
     #endif
 #elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
     #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
@@ -518,14 +554,14 @@ typedef struct {
 #endif
 typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
 #if CYTHON_ATOMICS
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
              __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
 #else
-    #define __pyx_add_acquisition_count(memview) \
+    #define __pyx_add_acquisition_count(memview)\
             __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
-    #define __pyx_sub_acquisition_count(memview) \
+    #define __pyx_sub_acquisition_count(memview)\
             __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
 #endif
 
@@ -595,7 +631,7 @@ enum __pyx_t_7ltfatpy_4comp_5ltfat_dst_kind {
   __pyx_e_7ltfatpy_4comp_5ltfat_DSTIV = 10
 };
 
-/* "View.MemoryView":99
+/* "View.MemoryView":101
  * 
  * @cname("__pyx_array")
  * cdef class array:             # <<<<<<<<<<<<<<
@@ -619,7 +655,7 @@ struct __pyx_array_obj {
 };
 
 
-/* "View.MemoryView":269
+/* "View.MemoryView":271
  * 
  * @cname('__pyx_MemviewEnum')
  * cdef class Enum(object):             # <<<<<<<<<<<<<<
@@ -632,7 +668,7 @@ struct __pyx_MemviewEnum_obj {
 };
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -655,7 +691,7 @@ struct __pyx_memoryview_obj {
 };
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -672,7 +708,7 @@ struct __pyx_memoryviewslice_obj {
 
 
 
-/* "View.MemoryView":302
+/* "View.MemoryView":304
  * 
  * @cname('__pyx_memoryview')
  * cdef class memoryview(object):             # <<<<<<<<<<<<<<
@@ -692,7 +728,7 @@ struct __pyx_vtabstruct_memoryview {
 static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
 
 
-/* "View.MemoryView":922
+/* "View.MemoryView":923
  * 
  * @cname('__pyx_memoryviewslice')
  * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
@@ -704,6 +740,8 @@ struct __pyx_vtabstruct__memoryviewslice {
   struct __pyx_vtabstruct_memoryview __pyx_base;
 };
 static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
+
+/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -720,19 +758,19 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
-          if (acquire_gil) { \
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
-              PyGILState_Release(__pyx_gilstate_save); \
-          } else { \
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+          if (acquire_gil) {\
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+              PyGILState_Release(__pyx_gilstate_save);\
+          } else {\
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext() \
+  #define __Pyx_RefNannyFinishContext()\
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -755,13 +793,13 @@ static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
 #endif
-#define __Pyx_XDECREF_SET(r, v) do {                            \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_XDECREF(tmp);                              \
+#define __Pyx_XDECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_XDECREF(tmp);\
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {                             \
-        PyObject *tmp = (PyObject *) r;                         \
-        r = v; __Pyx_DECREF(tmp);                               \
+#define __Pyx_DECREF_SET(r, v) do {\
+        PyObject *tmp = (PyObject *) r;\
+        r = v; __Pyx_DECREF(tmp);\
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -783,13 +821,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 
 static PyObject *__Pyx_GetBuiltinName(PyObject *name);
 
-static CYTHON_INLINE int __Pyx_div_int(int, int); /* proto */
-
-#ifndef __PYX_FORCE_INIT_THREADS
-  #define __PYX_FORCE_INIT_THREADS 0
-#endif
+static CYTHON_INLINE int __Pyx_div_int(int, int);
 
-#define UNARY_NEG_WOULD_OVERFLOW(x)            (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
+#define UNARY_NEG_WOULD_OVERFLOW(x)\
+        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
 
 static CYTHON_INLINE int  __Pyx_GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
     __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
@@ -833,20 +868,27 @@ static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyOb
 
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) : \
-    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) : \
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
+#endif
+
+#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
+    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
                __Pyx_GetItemInt_Generic(o, to_py_func(i))))
-#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
-#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck) \
-    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ? \
-    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) : \
+#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
+    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
+    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
     (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               int wraparound, int boundscheck);
@@ -854,6 +896,27 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
+    PyObject_RichCompare(op1, op2, Py_EQ)
+    #endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_FloorDivideObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_FloorDivideObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceFloorDivide(op1, op2) : PyNumber_FloorDivide(op1, op2))
+#endif
+
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
 #endif
@@ -865,8 +928,8 @@ static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
 
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
@@ -884,7 +947,7 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); /* proto */
+static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
 static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *get_memview(PyObject *__pyx_v_self); /*proto*/
@@ -910,6 +973,8 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
 
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+
 static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
 static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self); /*proto*/
 static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self); /*proto*/
@@ -966,12 +1031,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
-static CYTHON_INLINE long __Pyx_div_long(long, long); /* proto */
+#ifndef __PYX_FORCE_INIT_THREADS
+  #define __PYX_FORCE_INIT_THREADS 0
+#endif
+
+static CYTHON_INLINE long __Pyx_div_long(long, long);
 
 static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self); /*proto*/
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
-                                  int full_traceback);
+                                  int full_traceback, int nogil);
 
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
@@ -1095,7 +1164,7 @@ typedef struct {
 static Py_ssize_t __Pyx_zeros[] = {0, 0, 0, 0, 0, 0, 0, 0};
 static Py_ssize_t __Pyx_minusones[] = {-1, -1, -1, -1, -1, -1, -1, -1};
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
+static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype value);
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
@@ -1105,6 +1174,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *);
+
 #define __pyx_PyComplex_FromComplex(z) \
         PyComplex_FromDoubles((double)__Pyx_CREAL(z), \
                               (double)__Pyx_CIMAG(z))
@@ -1239,46 +1310,8 @@ static PyObject *__pyx_builtin_ValueError;
 static PyObject *__pyx_builtin_MemoryError;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_Ellipsis;
-static PyObject *__pyx_builtin_xrange;
 static PyObject *__pyx_builtin_id;
 static PyObject *__pyx_builtin_IndexError;
-static PyObject *__pyx_pf_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M, PyObject *__pyx_v_pt); /* proto */
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
-static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
-static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_F[] = "F";
 static char __pyx_k_M[] = "M";
 static char __pyx_k_O[] = "O";
@@ -1291,11 +1324,11 @@ static char __pyx_k_T[] = "T{";
   static char __pyx_k_id[] = "id";
   static char __pyx_k_np[] = "np";
   static char __pyx_k_pt[] = "pt";
-  static char __pyx_k__15[] = "^";
-  static char __pyx_k__16[] = "";
-  static char __pyx_k__17[] = ":";
-static char __pyx_k__18[] = "}";
-static char __pyx_k__19[] = ",";
+  static char __pyx_k__17[] = "^";
+  static char __pyx_k__18[] = "";
+  static char __pyx_k__19[] = ":";
+static char __pyx_k__20[] = "}";
+static char __pyx_k__21[] = ",";
 static char __pyx_k_obj[] = "obj";
 static char __pyx_k_axis[] = "axis";
 static char __pyx_k_base[] = "base";
@@ -1310,6 +1343,7 @@ static char __pyx_k_step[] = "step";
 static char __pyx_k_stop[] = "stop";
 static char __pyx_k_test[] = "__test__";
 static char __pyx_k_type[] = "type";
+static char __pyx_k_ASCII[] = "ASCII";
 static char __pyx_k_class[] = "__class__";
 static char __pyx_k_dtype[] = "dtype";
 static char __pyx_k_error[] = "error";
@@ -1320,12 +1354,12 @@ static char __pyx_k_order[] = "order";
 static char __pyx_k_range[] = "range";
 static char __pyx_k_shape[] = "shape";
 static char __pyx_k_start[] = "start";
+static char __pyx_k_encode[] = "encode";
 static char __pyx_k_format[] = "format";
 static char __pyx_k_import[] = "__import__";
 static char __pyx_k_name_2[] = "__name__";
 static char __pyx_k_struct[] = "struct";
 static char __pyx_k_unpack[] = "unpack";
-static char __pyx_k_xrange[] = "xrange";
 static char __pyx_k_asarray[] = "asarray";
 static char __pyx_k_float64[] = "float64";
 static char __pyx_k_fortran[] = "fortran";
@@ -1373,6 +1407,7 @@ static char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item
 static char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
 static char __pyx_k_pt_should_be_0_FREQINV_or_1_TIME[] = "pt should be 0 (FREQINV) or 1 (TIMEINV)";
 static char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
+static PyObject *__pyx_n_s_ASCII;
 static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
 static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
 static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
@@ -1393,11 +1428,11 @@ static PyObject *__pyx_kp_b_T;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
 static PyObject *__pyx_n_s_ValueError;
-static PyObject *__pyx_kp_b__15;
-static PyObject *__pyx_kp_b__16;
 static PyObject *__pyx_kp_b__17;
 static PyObject *__pyx_kp_b__18;
-static PyObject *__pyx_kp_u__19;
+static PyObject *__pyx_kp_b__19;
+static PyObject *__pyx_kp_b__20;
+static PyObject *__pyx_kp_u__21;
 static PyObject *__pyx_n_s_a;
 static PyObject *__pyx_n_s_allocate_buffer;
 static PyObject *__pyx_n_s_asarray;
@@ -1410,6 +1445,7 @@ static PyObject *__pyx_kp_s_contiguous_and_direct;
 static PyObject *__pyx_kp_s_contiguous_and_indirect;
 static PyObject *__pyx_n_s_dtype;
 static PyObject *__pyx_n_s_dtype_is_object;
+static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_error;
 static PyObject *__pyx_n_s_f;
@@ -1461,7 +1497,43 @@ static PyObject *__pyx_n_s_type;
 static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
 static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
 static PyObject *__pyx_n_s_unpack;
-static PyObject *__pyx_n_s_xrange;
+static PyObject *__pyx_pf_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_f, PyObject *__pyx_v_g, PyObject *__pyx_v_a, PyObject *__pyx_v_M, PyObject *__pyx_v_pt); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
+static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
+static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_int_0;
 static PyObject *__pyx_int_1;
 static PyObject *__pyx_int_2;
@@ -1475,16 +1547,18 @@ static PyObject *__pyx_tuple__6;
 static PyObject *__pyx_tuple__7;
 static PyObject *__pyx_tuple__8;
 static PyObject *__pyx_tuple__9;
-static PyObject *__pyx_slice__11;
-static PyObject *__pyx_slice__12;
 static PyObject *__pyx_slice__13;
+static PyObject *__pyx_slice__14;
+static PyObject *__pyx_slice__15;
 static PyObject *__pyx_tuple__10;
-static PyObject *__pyx_tuple__14;
-static PyObject *__pyx_tuple__20;
-static PyObject *__pyx_tuple__21;
+static PyObject *__pyx_tuple__11;
+static PyObject *__pyx_tuple__12;
+static PyObject *__pyx_tuple__16;
 static PyObject *__pyx_tuple__22;
 static PyObject *__pyx_tuple__23;
 static PyObject *__pyx_tuple__24;
+static PyObject *__pyx_tuple__25;
+static PyObject *__pyx_tuple__26;
 
 /* "ltfatpy/comp/comp_sepdgtreal.pyx":24
  * # assume no negative indexing.
@@ -1518,23 +1592,11 @@ static __Pyx_memviewslice __pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_dgtreal_
  *     cout = < double complex * > malloc(sizeof(double complex) * size)
  */
   if (unlikely(__pyx_v_a == 0)) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 30; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   else if (sizeof(int) == sizeof(long) && (!(((int const )-1) > 0)) && unlikely(__pyx_v_a == (int const )-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_L))) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 30; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_size = ((__pyx_v_M2 * __pyx_v_W) * __Pyx_div_int(__pyx_v_L, __pyx_v_a));
@@ -1648,23 +1710,11 @@ static __Pyx_memviewslice __pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_dgtreal_
  *     res_fb_d = < double complex * > malloc(sizeof(double complex) * size_fb_d)
  */
   if (unlikely(__pyx_v_a == 0)) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   else if (sizeof(int) == sizeof(long) && (!(((int const )-1) > 0)) && unlikely(__pyx_v_a == (int const )-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_L))) {
-    #ifdef WITH_THREAD
-    PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-    #endif
     PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-    #ifdef WITH_THREAD
-    PyGILState_Release(__pyx_gilstate_save);
-    #endif
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_size_fb_d = ((__pyx_v_M2 * __pyx_v_W) * __Pyx_div_int(__pyx_v_L, __pyx_v_a));
@@ -1780,9 +1830,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
   int __pyx_t_12;
   enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __pyx_t_13;
   __Pyx_memviewslice __pyx_t_14 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_15 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_16 = { 0, 0, { 0 }, { 0 }, { 0 } };
-  __Pyx_memviewslice __pyx_t_17 = { 0, 0, { 0 }, { 0 }, { 0 } };
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -1826,6 +1873,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_sepdgtreal.pyx":66
+ *     """
+ *     cdef int L, W
+ *     if f.dtype.type != np.float64:             # <<<<<<<<<<<<<<
+ *         raise TypeError("f data should be numpy.float64")
+ *     if g.dtype.type != np.float64:
+ */
   }
 
   /* "ltfatpy/comp/comp_sepdgtreal.pyx":68
@@ -1864,6 +1919,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 69; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_sepdgtreal.pyx":68
+ *     if f.dtype.type != np.float64:
+ *         raise TypeError("f data should be numpy.float64")
+ *     if g.dtype.type != np.float64:             # <<<<<<<<<<<<<<
+ *         raise TypeError("g data should be numpy.float64")
+ *     if pt != FREQINV and pt != TIMEINV:
+ */
   }
 
   /* "ltfatpy/comp/comp_sepdgtreal.pyx":70
@@ -1873,20 +1936,18 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
  *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
  * 
  */
-  __pyx_t_1 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_FREQINV); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_e_7ltfatpy_4comp_5ltfat_FREQINV); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_t_2 = PyObject_RichCompare(__pyx_v_pt, __pyx_t_1, Py_NE); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   if (__pyx_t_5) {
-    goto __pyx_L7_next_and;
   } else {
     __pyx_t_4 = __pyx_t_5;
     goto __pyx_L6_bool_binop_done;
   }
-  __pyx_L7_next_and:;
-  __pyx_t_2 = PyInt_FromLong(__pyx_e_7ltfatpy_4comp_5ltfat_TIMEINV); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_e_7ltfatpy_4comp_5ltfat_TIMEINV); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_t_1 = PyObject_RichCompare(__pyx_v_pt, __pyx_t_2, Py_NE); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -1908,6 +1969,14 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_Raise(__pyx_t_1, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 71; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "ltfatpy/comp/comp_sepdgtreal.pyx":70
+ *     if g.dtype.type != np.float64:
+ *         raise TypeError("g data should be numpy.float64")
+ *     if pt != FREQINV and pt != TIMEINV:             # <<<<<<<<<<<<<<
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ * 
+ */
   }
 
   /* "ltfatpy/comp/comp_sepdgtreal.pyx":73
@@ -1955,22 +2024,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
       __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_INCREF(__pyx_v_f);
-      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_f);
       __Pyx_GIVEREF(__pyx_v_f);
+      PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_f);
       __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_7 = PyNumber_Subtract(__pyx_t_6, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyInt_SubtractObjC(__pyx_t_6, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __pyx_t_6 = PyTuple_New(2); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_7);
+      PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_t_7);
       __pyx_t_7 = 0;
       __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_6, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
@@ -1984,9 +2053,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF_SET(__pyx_v_f, __pyx_t_7);
       __pyx_t_7 = 0;
-      goto __pyx_L9;
+
+      /* "ltfatpy/comp/comp_sepdgtreal.pyx":74
+ * 
+ *     if f.ndim > 1:
+ *         if f.ndim > 2:             # <<<<<<<<<<<<<<
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ *         L = f.shape[0]
+ */
     }
-    __pyx_L9:;
 
     /* "ltfatpy/comp/comp_sepdgtreal.pyx":76
  *         if f.ndim > 2:
@@ -2033,8 +2108,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3);
     __pyx_t_3 = 0;
     __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
@@ -2046,17 +2121,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_f_combined = __pyx_t_2;
     __pyx_t_2 = 0;
+
+    /* "ltfatpy/comp/comp_sepdgtreal.pyx":73
+ *         raise TypeError("pt should be 0 (FREQINV) or 1 (TIMEINV)")
+ * 
+ *     if f.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if f.ndim > 2:
+ *             f = np.squeeze(f, axis=range(2, f.ndim-1))
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgtreal.pyx":80
+  /* "ltfatpy/comp/comp_sepdgtreal.pyx":80
  *         f_combined = f.reshape(L*W, order='F')
  *     else:
  *         L = f.shape[0]             # <<<<<<<<<<<<<<
  *         W = 1
  *         f_combined = f
  */
+  /*else*/ {
     __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_shape); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_t_3 = __Pyx_GetItemInt(__pyx_t_2, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
@@ -2148,22 +2231,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
       __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_INCREF(__pyx_v_g);
-      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_g);
       __Pyx_GIVEREF(__pyx_v_g);
+      PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_g);
       __pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_v_g, __pyx_n_s_ndim); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_6 = PyNumber_Subtract(__pyx_t_7, __pyx_int_1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = __Pyx_PyInt_SubtractObjC(__pyx_t_7, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
       __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_INCREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_int_2);
-      PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_int_2);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_6);
       __pyx_t_6 = 0;
       __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_range, __pyx_t_7, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 87; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
@@ -2177,9 +2260,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF_SET(__pyx_v_g, __pyx_t_6);
       __pyx_t_6 = 0;
-      goto __pyx_L11;
+
+      /* "ltfatpy/comp/comp_sepdgtreal.pyx":86
+ *     cdef ltfatInt gl = g.shape[0]
+ *     if g.ndim > 1:
+ *         if g.ndim > 2:             # <<<<<<<<<<<<<<
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if f.ndim == 2:
+ */
     }
-    __pyx_L11:;
 
     /* "ltfatpy/comp/comp_sepdgtreal.pyx":88
  *         if g.ndim > 2:
@@ -2190,7 +2279,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
  */
     __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_f, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = PyObject_RichCompare(__pyx_t_6, __pyx_int_2, Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyInt_EqObjC(__pyx_t_6, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
@@ -2217,9 +2307,15 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
       __pyx_t_9 = __Pyx_PyInt_As_size_t(__pyx_t_6); if (unlikely((__pyx_t_9 == (size_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 89; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __pyx_v_gl = __pyx_t_9;
-      goto __pyx_L12;
+
+      /* "ltfatpy/comp/comp_sepdgtreal.pyx":88
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ *         if f.ndim == 2:             # <<<<<<<<<<<<<<
+ *             gl = gl * g.shape[1]
+ *         g_combined = g.reshape(gl, order='F')
+ */
     }
-    __pyx_L12:;
 
     /* "ltfatpy/comp/comp_sepdgtreal.pyx":90
  *         if f.ndim == 2:
@@ -2234,8 +2330,8 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2);
     __pyx_t_2 = 0;
     __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
@@ -2247,17 +2343,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __pyx_v_g_combined = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "ltfatpy/comp/comp_sepdgtreal.pyx":85
+ * 
+ *     cdef ltfatInt gl = g.shape[0]
+ *     if g.ndim > 1:             # <<<<<<<<<<<<<<
+ *         if g.ndim > 2:
+ *             g = np.squeeze(g, axis=range(2, g.ndim-1))
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgtreal.pyx":92
+  /* "ltfatpy/comp/comp_sepdgtreal.pyx":92
  *         g_combined = g.reshape(gl, order='F')
  *     else:
  *         g_combined = g             # <<<<<<<<<<<<<<
  *     cdef int N = L//a
  *     cdef int M2 = M // 2 + 1
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_g);
     __pyx_v_g_combined = __pyx_v_g;
   }
@@ -2286,9 +2390,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
  *     if gl < L:
  *         res = np.asarray(comp_dgtreal_fb_d(f_combined, g_combined, L, gl, W,
  */
-  __pyx_t_2 = PyNumber_FloorDivide(__pyx_v_M, __pyx_int_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_FloorDivideObjC(__pyx_v_M, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Add(__pyx_t_2, __pyx_int_1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_AddObjC(__pyx_t_2, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_t_8 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_8 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 94; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2331,7 +2435,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
  */
     __pyx_t_8 = __Pyx_PyInt_As_int(__pyx_v_a); if (unlikely((__pyx_t_8 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_12 = __Pyx_PyInt_As_int(__pyx_v_M); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "ltfatpy/comp/comp_sepdgtreal.pyx":96
  *     cdef int M2 = M // 2 + 1
@@ -2363,9 +2467,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     } else {
       __pyx_t_7 = PyTuple_New(1+1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 96; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_6); __Pyx_GIVEREF(__pyx_t_6); __pyx_t_6 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_2);
+      __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_6); __pyx_t_6 = NULL;
       __Pyx_GIVEREF(__pyx_t_2);
+      PyTuple_SET_ITEM(__pyx_t_7, 0+1, __pyx_t_2);
       __pyx_t_2 = 0;
       __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 96; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
@@ -2374,26 +2478,34 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __pyx_v_res = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "ltfatpy/comp/comp_sepdgtreal.pyx":95
+ *     cdef int N = L//a
+ *     cdef int M2 = M // 2 + 1
+ *     if gl < L:             # <<<<<<<<<<<<<<
+ *         res = np.asarray(comp_dgtreal_fb_d(f_combined, g_combined, L, gl, W,
+ *                                            a, M, M2, pt))
+ */
     goto __pyx_L13;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgtreal.pyx":99
+  /* "ltfatpy/comp/comp_sepdgtreal.pyx":99
  *                                            a, M, M2, pt))
  *     else:
  *         res = np.asarray(comp_dgtreal_long_d(f_combined, g_combined, L, W, a,             # <<<<<<<<<<<<<<
  *                                              M, M2, pt))
  *     if W > 1:
  */
+  /*else*/ {
     __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_asarray); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-    __pyx_t_15 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_f_combined);
-    if (unlikely(!__pyx_t_15.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_16 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_g_combined);
-    if (unlikely(!__pyx_t_16.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_11 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_f_combined);
+    if (unlikely(!__pyx_t_11.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_10 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_g_combined);
+    if (unlikely(!__pyx_t_10.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_12 = __Pyx_PyInt_As_int(__pyx_v_a); if (unlikely((__pyx_t_12 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "ltfatpy/comp/comp_sepdgtreal.pyx":100
@@ -2404,7 +2516,7 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
  *         res = np.reshape(res, (M2, N, W), order='F')
  */
     __pyx_t_8 = __Pyx_PyInt_As_int(__pyx_v_M); if (unlikely((__pyx_t_8 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype const )PyInt_AsLong(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_13 = ((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)__Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(__pyx_v_pt)); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "ltfatpy/comp/comp_sepdgtreal.pyx":99
  *                                            a, M, M2, pt))
@@ -2413,12 +2525,12 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
  *                                              M, M2, pt))
  *     if W > 1:
  */
-    __pyx_t_17 = __pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_dgtreal_long_d(__pyx_t_15, __pyx_t_16, __pyx_v_L, __pyx_v_W, __pyx_t_12, __pyx_t_8, __pyx_v_M2, __pyx_t_13); if (unlikely(!__pyx_t_17.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-    __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
-    __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_t_17, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_14 = __pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_dgtreal_long_d(__pyx_t_11, __pyx_t_10, __pyx_v_L, __pyx_v_W, __pyx_t_12, __pyx_t_8, __pyx_v_M2, __pyx_t_13); if (unlikely(!__pyx_t_14.memview)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_XDEC_MEMVIEW(&__pyx_t_11, 1);
+    __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
+    __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_t_14, 1, (PyObject *(*)(char *)) __pyx_memview_get___pyx_t_double_complex, (int (*)(char *, PyObject *)) __pyx_memview_set___pyx_t_double_complex, 0);; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __PYX_XDEC_MEMVIEW(&__pyx_t_17, 1);
+    __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
     __pyx_t_2 = NULL;
     if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_7))) {
       __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_7);
@@ -2436,9 +2548,9 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     } else {
       __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1);
+      __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_2); __pyx_t_2 = NULL;
       __Pyx_GIVEREF(__pyx_t_1);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1);
       __pyx_t_1 = 0;
       __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
@@ -2480,22 +2592,22 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_2 = PyTuple_New(3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_6);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_6);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_6);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_1);
     __pyx_t_3 = 0;
     __pyx_t_6 = 0;
     __pyx_t_1 = 0;
     __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_INCREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_2);
     __pyx_t_2 = 0;
     __pyx_t_2 = PyDict_New(); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
@@ -2507,17 +2619,25 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF_SET(__pyx_v_res, __pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "ltfatpy/comp/comp_sepdgtreal.pyx":101
+ *         res = np.asarray(comp_dgtreal_long_d(f_combined, g_combined, L, W, a,
+ *                                              M, M2, pt))
+ *     if W > 1:             # <<<<<<<<<<<<<<
+ *         res = np.reshape(res, (M2, N, W), order='F')
+ *     else:
+ */
     goto __pyx_L14;
   }
-  /*else*/ {
 
-    /* "ltfatpy/comp/comp_sepdgtreal.pyx":104
+  /* "ltfatpy/comp/comp_sepdgtreal.pyx":104
  *         res = np.reshape(res, (M2, N, W), order='F')
  *     else:
  *         res = np.reshape(res, (M2, N), order='F')             # <<<<<<<<<<<<<<
  * 
  *     return res
  */
+  /*else*/ {
     __pyx_t_6 = __Pyx_GetModuleGlobalName(__pyx_n_s_np); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_reshape); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -2529,19 +2649,19 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
-    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_6);
     __Pyx_GIVEREF(__pyx_t_6);
-    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_6);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_1);
     __pyx_t_6 = 0;
     __pyx_t_1 = 0;
     __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_INCREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_v_res);
-    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_res);
     __Pyx_GIVEREF(__pyx_t_7);
+    PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_7);
     __pyx_t_7 = 0;
     __pyx_t_7 = PyDict_New(); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 104; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
@@ -2584,9 +2704,6 @@ static PyObject *__pyx_f_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(PyObje
   __PYX_XDEC_MEMVIEW(&__pyx_t_10, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_11, 1);
   __PYX_XDEC_MEMVIEW(&__pyx_t_14, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_15, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_16, 1);
-  __PYX_XDEC_MEMVIEW(&__pyx_t_17, 1);
   __Pyx_AddTraceback("ltfatpy.comp.comp_sepdgtreal.comp_sepdgtreal", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -2715,7 +2832,7 @@ static PyObject *__pyx_pf_7ltfatpy_4comp_15comp_sepdgtreal_comp_sepdgtreal(CYTHO
   return __pyx_r;
 }
 
-/* "View.MemoryView":116
+/* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2761,12 +2878,12 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  3:
         if (kw_args > 0) {
@@ -2780,7 +2897,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -2794,14 +2911,14 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
       }
     }
     __pyx_v_shape = ((PyObject*)values[0]);
-    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     __pyx_v_format = values[2];
     __pyx_v_mode = values[3];
     if (values[4]) {
-      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 117; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
 
-      /* "View.MemoryView":117
+      /* "View.MemoryView":119
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
  *                   mode="c", bint allocate_buffer=True):             # <<<<<<<<<<<<<<
@@ -2813,19 +2930,19 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
-    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 116; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_r = __pyx_array_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -2842,7 +2959,7 @@ static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, P
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
   int __pyx_v_idx;
   Py_ssize_t __pyx_v_i;
   Py_ssize_t __pyx_v_dim;
@@ -2854,9 +2971,9 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  char *__pyx_t_5;
-  int __pyx_t_6;
-  PyObject *__pyx_t_7 = NULL;
+  PyObject *__pyx_t_5 = NULL;
+  char *__pyx_t_6;
+  int __pyx_t_7;
   Py_ssize_t __pyx_t_8;
   PyObject *__pyx_t_9 = NULL;
   PyObject *__pyx_t_10 = NULL;
@@ -2866,7 +2983,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __Pyx_RefNannySetupContext("__cinit__", 0);
   __Pyx_INCREF(__pyx_v_format);
 
-  /* "View.MemoryView":123
+  /* "View.MemoryView":125
  *         cdef PyObject **p
  * 
  *         self.ndim = <int> len(shape)             # <<<<<<<<<<<<<<
@@ -2875,12 +2992,12 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   if (unlikely(__pyx_v_shape == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
-  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_self->ndim = ((int)__pyx_t_1);
 
-  /* "View.MemoryView":124
+  /* "View.MemoryView":126
  * 
  *         self.ndim = <int> len(shape)
  *         self.itemsize = itemsize             # <<<<<<<<<<<<<<
@@ -2889,7 +3006,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->itemsize = __pyx_v_itemsize;
 
-  /* "View.MemoryView":126
+  /* "View.MemoryView":128
  *         self.itemsize = itemsize
  * 
  *         if not self.ndim:             # <<<<<<<<<<<<<<
@@ -2899,21 +3016,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":127
+    /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":129
+    /* "View.MemoryView":128
+ *         self.itemsize = itemsize
+ * 
+ *         if not self.ndim:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ */
+  }
+
+  /* "View.MemoryView":131
  *             raise ValueError("Empty shape tuple for cython.array")
  * 
  *         if itemsize <= 0:             # <<<<<<<<<<<<<<
@@ -2923,77 +3048,90 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":130
+    /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":131
+ *             raise ValueError("Empty shape tuple for cython.array")
+ * 
+ *         if itemsize <= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ */
   }
 
-  /* "View.MemoryView":132
+  /* "View.MemoryView":134
  *             raise ValueError("itemsize <= 0 for cython.array")
  * 
- *         if isinstance(format, unicode):             # <<<<<<<<<<<<<<
- *             format = (<unicode>format).encode('ASCII')
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  */
-  __pyx_t_2 = PyUnicode_Check(__pyx_v_format); 
-  __pyx_t_4 = (__pyx_t_2 != 0);
+  __pyx_t_2 = PyBytes_Check(__pyx_v_format); 
+  __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":133
+    /* "View.MemoryView":135
  * 
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')             # <<<<<<<<<<<<<<
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format
  */
-    if (unlikely(__pyx_v_format == Py_None)) {
-      PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __pyx_t_3 = PyUnicode_AsASCIIString(((PyObject*)__pyx_v_format)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
-    __pyx_t_3 = 0;
-    goto __pyx_L5;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
+    __pyx_t_5 = 0;
+
+    /* "View.MemoryView":134
+ *             raise ValueError("itemsize <= 0 for cython.array")
+ * 
+ *         if not isinstance(format, bytes):             # <<<<<<<<<<<<<<
+ *             format = format.encode('ASCII')
+ *         self._format = format  # keep a reference to the byte string
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":134
- *         if isinstance(format, unicode):
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":136
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string             # <<<<<<<<<<<<<<
  *         self.format = self._format
  * 
  */
-  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __pyx_v_format;
-  __Pyx_INCREF(__pyx_t_3);
-  __Pyx_GIVEREF(__pyx_t_3);
+  if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_v_format;
+  __Pyx_INCREF(__pyx_t_5);
+  __Pyx_GIVEREF(__pyx_t_5);
   __Pyx_GOTREF(__pyx_v_self->_format);
   __Pyx_DECREF(__pyx_v_self->_format);
-  __pyx_v_self->_format = ((PyObject*)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_v_self->_format = ((PyObject*)__pyx_t_5);
+  __pyx_t_5 = 0;
 
-  /* "View.MemoryView":135
- *             format = (<unicode>format).encode('ASCII')
+  /* "View.MemoryView":137
+ *             format = format.encode('ASCII')
  *         self._format = format  # keep a reference to the byte string
  *         self.format = self._format             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_v_self->format = __pyx_t_5;
+  __pyx_t_6 = __Pyx_PyObject_AsString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_v_self->format = __pyx_t_6;
 
-  /* "View.MemoryView":138
+  /* "View.MemoryView":140
  * 
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)             # <<<<<<<<<<<<<<
@@ -3002,7 +3140,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_shape = ((Py_ssize_t *)PyMem_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
 
-  /* "View.MemoryView":139
+  /* "View.MemoryView":141
  * 
  *         self._shape = <Py_ssize_t *> PyMem_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
  *         self._strides = self._shape + self.ndim             # <<<<<<<<<<<<<<
@@ -3011,7 +3149,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
 
-  /* "View.MemoryView":141
+  /* "View.MemoryView":143
  *         self._strides = self._shape + self.ndim
  * 
  *         if not self._shape:             # <<<<<<<<<<<<<<
@@ -3021,43 +3159,52 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":142
+    /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":143
+ *         self._strides = self._shape + self.ndim
+ * 
+ *         if not self._shape:             # <<<<<<<<<<<<<<
+ *             raise MemoryError("unable to allocate shape and strides.")
+ * 
+ */
   }
 
-  /* "View.MemoryView":145
+  /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
-  __pyx_t_6 = 0;
-  __pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
+  __pyx_t_7 = 0;
+  __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
   for (;;) {
-    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
+    if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
     #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_7); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     #else
-    __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
     #endif
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_7); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_dim = __pyx_t_8;
-    __pyx_v_idx = __pyx_t_6;
-    __pyx_t_6 = (__pyx_t_6 + 1);
+    __pyx_v_idx = __pyx_t_7;
+    __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":146
+    /* "View.MemoryView":148
  * 
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:             # <<<<<<<<<<<<<<
@@ -3067,42 +3214,50 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":147
+      /* "View.MemoryView":149
  *         for idx, dim in enumerate(shape):
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))             # <<<<<<<<<<<<<<
  *             self._shape[idx] = dim
  * 
  */
-      __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_7);
-      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_3);
+      __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_7);
-      __Pyx_GIVEREF(__pyx_t_7);
-      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
       __Pyx_GIVEREF(__pyx_t_9);
-      __pyx_t_7 = 0;
+      PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
+      __pyx_t_3 = 0;
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_10);
-      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __Pyx_GIVEREF(__pyx_t_9);
+      PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9);
       __pyx_t_9 = 0;
-      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_10, NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_Raise(__pyx_t_9, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":148
+ * 
+ *         for idx, dim in enumerate(shape):
+ *             if dim <= 0:             # <<<<<<<<<<<<<<
+ *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
+ *             self._shape[idx] = dim
+ */
     }
 
-    /* "View.MemoryView":148
+    /* "View.MemoryView":150
  *             if dim <= 0:
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  *             self._shape[idx] = dim             # <<<<<<<<<<<<<<
@@ -3111,7 +3266,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
 
-    /* "View.MemoryView":145
+    /* "View.MemoryView":147
  * 
  * 
  *         for idx, dim in enumerate(shape):             # <<<<<<<<<<<<<<
@@ -3119,19 +3274,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                 raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
  */
   }
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-  /* "View.MemoryView":151
+  /* "View.MemoryView":153
  * 
  *         cdef char order
  *         if mode == 'fortran':             # <<<<<<<<<<<<<<
  *             order = b'F'
  *             self.mode = u'fortran'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 151; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":152
+    /* "View.MemoryView":154
  *         cdef char order
  *         if mode == 'fortran':
  *             order = b'F'             # <<<<<<<<<<<<<<
@@ -3140,7 +3295,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'F';
 
-    /* "View.MemoryView":153
+    /* "View.MemoryView":155
  *         if mode == 'fortran':
  *             order = b'F'
  *             self.mode = u'fortran'             # <<<<<<<<<<<<<<
@@ -3152,20 +3307,28 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_fortran;
+
+    /* "View.MemoryView":153
+ * 
+ *         cdef char order
+ *         if mode == 'fortran':             # <<<<<<<<<<<<<<
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ */
     goto __pyx_L10;
   }
 
-  /* "View.MemoryView":154
+  /* "View.MemoryView":156
  *             order = b'F'
  *             self.mode = u'fortran'
  *         elif mode == 'c':             # <<<<<<<<<<<<<<
  *             order = b'C'
  *             self.mode = u'c'
  */
-  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":155
+    /* "View.MemoryView":157
  *             self.mode = u'fortran'
  *         elif mode == 'c':
  *             order = b'C'             # <<<<<<<<<<<<<<
@@ -3174,7 +3337,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_order = 'C';
 
-    /* "View.MemoryView":156
+    /* "View.MemoryView":158
  *         elif mode == 'c':
  *             order = b'C'
  *             self.mode = u'c'             # <<<<<<<<<<<<<<
@@ -3186,34 +3349,42 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __Pyx_GOTREF(__pyx_v_self->mode);
     __Pyx_DECREF(__pyx_v_self->mode);
     __pyx_v_self->mode = __pyx_n_u_c;
+
+    /* "View.MemoryView":156
+ *             order = b'F'
+ *             self.mode = u'fortran'
+ *         elif mode == 'c':             # <<<<<<<<<<<<<<
+ *             order = b'C'
+ *             self.mode = u'c'
+ */
     goto __pyx_L10;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":158
+  /* "View.MemoryView":160
  *             self.mode = u'c'
  *         else:
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)             # <<<<<<<<<<<<<<
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,
  */
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    __pyx_t_9 = PyTuple_New(1); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_9);
-    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_3);
-    __Pyx_GIVEREF(__pyx_t_3);
-    __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_GIVEREF(__pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_5);
+    __pyx_t_5 = 0;
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_9, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L10:;
 
-  /* "View.MemoryView":160
+  /* "View.MemoryView":162
  *             raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
  * 
  *         self.len = fill_contig_strides_array(self._shape, self._strides,             # <<<<<<<<<<<<<<
@@ -3222,7 +3393,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
 
-  /* "View.MemoryView":163
+  /* "View.MemoryView":165
  *                                              itemsize, self.ndim, order)
  * 
  *         self.free_data = allocate_buffer             # <<<<<<<<<<<<<<
@@ -3231,19 +3402,19 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
   __pyx_v_self->free_data = __pyx_v_allocate_buffer;
 
-  /* "View.MemoryView":164
+  /* "View.MemoryView":166
  * 
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'             # <<<<<<<<<<<<<<
  *         if allocate_buffer:
  * 
  */
-  __pyx_t_3 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_t_5 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __pyx_v_self->dtype_is_object = __pyx_t_4;
 
-  /* "View.MemoryView":165
+  /* "View.MemoryView":167
  *         self.free_data = allocate_buffer
  *         self.dtype_is_object = format == b'O'
  *         if allocate_buffer:             # <<<<<<<<<<<<<<
@@ -3253,7 +3424,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   __pyx_t_4 = (__pyx_v_allocate_buffer != 0);
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":168
+    /* "View.MemoryView":170
  * 
  * 
  *             self.data = <char *>malloc(self.len)             # <<<<<<<<<<<<<<
@@ -3262,7 +3433,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
     __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
 
-    /* "View.MemoryView":169
+    /* "View.MemoryView":171
  * 
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:             # <<<<<<<<<<<<<<
@@ -3272,21 +3443,29 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":170
+      /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":171
+ * 
+ *             self.data = <char *>malloc(self.len)
+ *             if not self.data:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ */
     }
 
-    /* "View.MemoryView":172
+    /* "View.MemoryView":174
  *                 raise MemoryError("unable to allocate array data.")
  * 
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3296,7 +3475,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
     __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":173
+      /* "View.MemoryView":175
  * 
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data             # <<<<<<<<<<<<<<
@@ -3305,7 +3484,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
       __pyx_v_p = ((PyObject **)__pyx_v_self->data);
 
-      /* "View.MemoryView":174
+      /* "View.MemoryView":176
  *             if self.dtype_is_object:
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):             # <<<<<<<<<<<<<<
@@ -3313,30 +3492,18 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  *                     Py_INCREF(Py_None)
  */
       if (unlikely(__pyx_v_itemsize == 0)) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
         PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
-        #ifdef WITH_THREAD
-        PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-        #endif
+      else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
         PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-        #ifdef WITH_THREAD
-        PyGILState_Release(__pyx_gilstate_save);
-        #endif
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize);
       for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_1; __pyx_t_8+=1) {
         __pyx_v_i = __pyx_t_8;
 
-        /* "View.MemoryView":175
+        /* "View.MemoryView":177
  *                 p = <PyObject **> self.data
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None             # <<<<<<<<<<<<<<
@@ -3345,7 +3512,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         (__pyx_v_p[__pyx_v_i]) = Py_None;
 
-        /* "View.MemoryView":176
+        /* "View.MemoryView":178
  *                 for i in range(self.len / itemsize):
  *                     p[i] = Py_None
  *                     Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -3354,14 +3521,26 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
  */
         Py_INCREF(Py_None);
       }
-      goto __pyx_L13;
+
+      /* "View.MemoryView":174
+ *                 raise MemoryError("unable to allocate array data.")
+ * 
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 p = <PyObject **> self.data
+ *                 for i in range(self.len / itemsize):
+ */
     }
-    __pyx_L13:;
-    goto __pyx_L11;
+
+    /* "View.MemoryView":167
+ *         self.free_data = allocate_buffer
+ *         self.dtype_is_object = format == b'O'
+ *         if allocate_buffer:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":116
+  /* "View.MemoryView":118
  *         cdef bint dtype_is_object
  * 
  *     def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,             # <<<<<<<<<<<<<<
@@ -3374,7 +3553,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_7);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_XDECREF(__pyx_t_9);
   __Pyx_XDECREF(__pyx_t_10);
   __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
@@ -3385,7 +3564,7 @@ static int __pyx_array_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":179
+/* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3399,14 +3578,14 @@ static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_v_bufmode;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
@@ -3426,7 +3605,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":180
+  /* "View.MemoryView":182
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1             # <<<<<<<<<<<<<<
@@ -3435,18 +3614,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_bufmode = -1;
 
-  /* "View.MemoryView":181
+  /* "View.MemoryView":183
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         cdef int bufmode = -1
  *         if self.mode == u"c":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  */
-  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":182
+    /* "View.MemoryView":184
  *         cdef int bufmode = -1
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3454,21 +3633,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  */
     __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
+
+    /* "View.MemoryView":183
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         cdef int bufmode = -1
+ *         if self.mode == u"c":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":183
+  /* "View.MemoryView":185
  *         if self.mode == u"c":
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  */
-  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 185; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":184
+    /* "View.MemoryView":186
  *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -3476,11 +3663,18 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  */
     __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":185
+ *         if self.mode == u"c":
+ *             bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         elif self.mode == u"fortran":             # <<<<<<<<<<<<<<
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":185
+  /* "View.MemoryView":187
  *         elif self.mode == u"fortran":
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
@@ -3490,21 +3684,29 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":186
+    /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":187
+ *         elif self.mode == u"fortran":
+ *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
+ *         if not (flags & bufmode):             # <<<<<<<<<<<<<<
+ *             raise ValueError("Can only create a buffer that is contiguous in memory.")
+ *         info.buf = self.data
+ */
   }
 
-  /* "View.MemoryView":187
+  /* "View.MemoryView":189
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data             # <<<<<<<<<<<<<<
@@ -3514,7 +3716,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_4 = __pyx_v_self->data;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":188
+  /* "View.MemoryView":190
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")
  *         info.buf = self.data
  *         info.len = self.len             # <<<<<<<<<<<<<<
@@ -3524,7 +3726,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->len;
   __pyx_v_info->len = __pyx_t_5;
 
-  /* "View.MemoryView":189
+  /* "View.MemoryView":191
  *         info.buf = self.data
  *         info.len = self.len
  *         info.ndim = self.ndim             # <<<<<<<<<<<<<<
@@ -3534,7 +3736,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_6 = __pyx_v_self->ndim;
   __pyx_v_info->ndim = __pyx_t_6;
 
-  /* "View.MemoryView":190
+  /* "View.MemoryView":192
  *         info.len = self.len
  *         info.ndim = self.ndim
  *         info.shape = self._shape             # <<<<<<<<<<<<<<
@@ -3544,7 +3746,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_shape;
   __pyx_v_info->shape = __pyx_t_7;
 
-  /* "View.MemoryView":191
+  /* "View.MemoryView":193
  *         info.ndim = self.ndim
  *         info.shape = self._shape
  *         info.strides = self._strides             # <<<<<<<<<<<<<<
@@ -3554,7 +3756,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_7 = __pyx_v_self->_strides;
   __pyx_v_info->strides = __pyx_t_7;
 
-  /* "View.MemoryView":192
+  /* "View.MemoryView":194
  *         info.shape = self._shape
  *         info.strides = self._strides
  *         info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -3563,7 +3765,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "View.MemoryView":193
+  /* "View.MemoryView":195
  *         info.strides = self._strides
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize             # <<<<<<<<<<<<<<
@@ -3573,7 +3775,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_5 = __pyx_v_self->itemsize;
   __pyx_v_info->itemsize = __pyx_t_5;
 
-  /* "View.MemoryView":194
+  /* "View.MemoryView":196
  *         info.suboffsets = NULL
  *         info.itemsize = self.itemsize
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -3582,7 +3784,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":196
+  /* "View.MemoryView":198
  *         info.readonly = 0
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -3592,7 +3794,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":197
+    /* "View.MemoryView":199
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.format             # <<<<<<<<<<<<<<
@@ -3601,22 +3803,30 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
  */
     __pyx_t_4 = __pyx_v_self->format;
     __pyx_v_info->format = __pyx_t_4;
+
+    /* "View.MemoryView":198
+ *         info.readonly = 0
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.format
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":199
+  /* "View.MemoryView":201
  *             info.format = self.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.obj = self
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":201
+  /* "View.MemoryView":203
  *             info.format = NULL
  * 
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -3629,7 +3839,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":179
+  /* "View.MemoryView":181
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -3659,7 +3869,7 @@ static int __pyx_array_getbuffer_MemoryView_5array_2__getbuffer__(struct __pyx_a
   return __pyx_r;
 }
 
-/* "View.MemoryView":205
+/* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3672,18 +3882,18 @@ static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_array_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
+static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":206
+  /* "View.MemoryView":208
  * 
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
@@ -3693,7 +3903,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":207
+    /* "View.MemoryView":209
  *     def __dealloc__(array self):
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)             # <<<<<<<<<<<<<<
@@ -3701,10 +3911,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             if self.dtype_is_object:
  */
     __pyx_v_self->callback_free_data(__pyx_v_self->data);
+
+    /* "View.MemoryView":208
+ * 
+ *     def __dealloc__(array self):
+ *         if self.callback_free_data != NULL:             # <<<<<<<<<<<<<<
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":208
+  /* "View.MemoryView":210
  *         if self.callback_free_data != NULL:
  *             self.callback_free_data(self.data)
  *         elif self.free_data:             # <<<<<<<<<<<<<<
@@ -3714,7 +3932,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __pyx_t_1 = (__pyx_v_self->free_data != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":209
+    /* "View.MemoryView":211
  *             self.callback_free_data(self.data)
  *         elif self.free_data:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -3724,7 +3942,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":210
+      /* "View.MemoryView":212
  *         elif self.free_data:
  *             if self.dtype_is_object:
  *                 refcount_objects_in_slice(self.data, self._shape,             # <<<<<<<<<<<<<<
@@ -3732,11 +3950,17 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  *             free(self.data)
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":211
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ *                                           self._strides, self.ndim, False)
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":212
+    /* "View.MemoryView":214
  *                 refcount_objects_in_slice(self.data, self._shape,
  *                                           self._strides, self.ndim, False)
  *             free(self.data)             # <<<<<<<<<<<<<<
@@ -3744,11 +3968,18 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  * 
  */
     free(__pyx_v_self->data);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":210
+ *         if self.callback_free_data != NULL:
+ *             self.callback_free_data(self.data)
+ *         elif self.free_data:             # <<<<<<<<<<<<<<
+ *             if self.dtype_is_object:
+ *                 refcount_objects_in_slice(self.data, self._shape,
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":213
+  /* "View.MemoryView":215
  *                                           self._strides, self.ndim, False)
  *             free(self.data)
  *         PyMem_Free(self._shape)             # <<<<<<<<<<<<<<
@@ -3757,7 +3988,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
  */
   PyMem_Free(__pyx_v_self->_shape);
 
-  /* "View.MemoryView":205
+  /* "View.MemoryView":207
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
  * 
  *     def __dealloc__(array self):             # <<<<<<<<<<<<<<
@@ -3769,7 +4000,7 @@ static void __pyx_array_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *_
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":217
+/* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3783,14 +4014,14 @@ static PyObject *get_memview(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = get_memview_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -3802,7 +4033,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":219
+  /* "View.MemoryView":221
  *         def __get__(self):
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE             # <<<<<<<<<<<<<<
@@ -3811,7 +4042,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  */
   __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
 
-  /* "View.MemoryView":220
+  /* "View.MemoryView":222
  * 
  *             flags =  PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
  *             return  memoryview(self, flags, self.dtype_is_object)             # <<<<<<<<<<<<<<
@@ -3819,29 +4050,29 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":217
+  /* "View.MemoryView":219
  *     property memview:
  *         @cname('get_memview')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -3862,7 +4093,7 @@ static PyObject *get_memview_MemoryView_5array_7memview___get__(struct __pyx_arr
   return __pyx_r;
 }
 
-/* "View.MemoryView":223
+/* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3876,14 +4107,14 @@ static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3893,7 +4124,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getattr__", 0);
 
-  /* "View.MemoryView":224
+  /* "View.MemoryView":226
  * 
  *     def __getattr__(self, attr):
  *         return getattr(self.memview, attr)             # <<<<<<<<<<<<<<
@@ -3901,16 +4132,16 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
  *     def __getitem__(self, item):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 226; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":223
+  /* "View.MemoryView":225
  * 
  * 
  *     def __getattr__(self, attr):             # <<<<<<<<<<<<<<
@@ -3930,7 +4161,7 @@ static PyObject *__pyx_array_MemoryView_5array_6__getattr__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":226
+/* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3944,14 +4175,14 @@ static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
+static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -3961,7 +4192,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":227
+  /* "View.MemoryView":229
  * 
  *     def __getitem__(self, item):
  *         return self.memview[item]             # <<<<<<<<<<<<<<
@@ -3969,16 +4200,16 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
  *     def __setitem__(self, item, value):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 227; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  __pyx_t_2 = PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 229; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":226
+  /* "View.MemoryView":228
  *         return getattr(self.memview, attr)
  * 
  *     def __getitem__(self, item):             # <<<<<<<<<<<<<<
@@ -3998,7 +4229,7 @@ static PyObject *__pyx_array_MemoryView_5array_8__getitem__(struct __pyx_array_o
   return __pyx_r;
 }
 
-/* "View.MemoryView":229
+/* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -4012,14 +4243,14 @@ static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_ite
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_array_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
+static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -4028,19 +4259,19 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__setitem__", 0);
 
-  /* "View.MemoryView":230
+  /* "View.MemoryView":232
  * 
  *     def __setitem__(self, item, value):
  *         self.memview[item] = value             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":229
+  /* "View.MemoryView":231
  *         return self.memview[item]
  * 
  *     def __setitem__(self, item, value):             # <<<<<<<<<<<<<<
@@ -4060,7 +4291,7 @@ static int __pyx_array_MemoryView_5array_10__setitem__(struct __pyx_array_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":234
+/* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4082,7 +4313,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("array_cwrapper", 0);
 
-  /* "View.MemoryView":238
+  /* "View.MemoryView":240
  *     cdef array result
  * 
  *     if buf == NULL:             # <<<<<<<<<<<<<<
@@ -4092,96 +4323,104 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":239
+    /* "View.MemoryView":241
  * 
  *     if buf == NULL:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))             # <<<<<<<<<<<<<<
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  */
-    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_2);
-    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
-    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
     __pyx_t_2 = 0;
     __pyx_t_3 = 0;
     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 239; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":240
+ *     cdef array result
+ * 
+ *     if buf == NULL:             # <<<<<<<<<<<<<<
+ *         result = array(shape, itemsize, format, mode.decode('ASCII'))
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":241
+  /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_v_shape);
-    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
     __Pyx_GIVEREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
+    PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
     __pyx_t_4 = 0;
     __pyx_t_5 = 0;
     __pyx_t_3 = 0;
-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":242
+    /* "View.MemoryView":244
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)             # <<<<<<<<<<<<<<
  *         result.data = buf
  * 
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":241
+    /* "View.MemoryView":243
  *         result = array(shape, itemsize, format, mode.decode('ASCII'))
  *     else:
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),             # <<<<<<<<<<<<<<
  *                        allocate_buffer=False)
  *         result.data = buf
  */
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_array_type)), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "View.MemoryView":243
+    /* "View.MemoryView":245
  *         result = array(shape, itemsize, format, mode.decode('ASCII'),
  *                        allocate_buffer=False)
  *         result.data = buf             # <<<<<<<<<<<<<<
@@ -4192,7 +4431,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":245
+  /* "View.MemoryView":247
  *         result.data = buf
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -4204,7 +4443,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":234
+  /* "View.MemoryView":236
  * 
  * @cname("__pyx_array_new")
  * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format,             # <<<<<<<<<<<<<<
@@ -4227,7 +4466,7 @@ static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize
   return __pyx_r;
 }
 
-/* "View.MemoryView":271
+/* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4263,7 +4502,7 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
       goto __pyx_L5_argtuple_error;
@@ -4274,25 +4513,25 @@ static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_ar
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 273; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
+static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "View.MemoryView":272
+  /* "View.MemoryView":274
  *     cdef object name
  *     def __init__(self, name):
  *         self.name = name             # <<<<<<<<<<<<<<
@@ -4305,7 +4544,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   __Pyx_DECREF(__pyx_v_self->name);
   __pyx_v_self->name = __pyx_v_name;
 
-  /* "View.MemoryView":271
+  /* "View.MemoryView":273
  * cdef class Enum(object):
  *     cdef object name
  *     def __init__(self, name):             # <<<<<<<<<<<<<<
@@ -4319,7 +4558,7 @@ static int __pyx_MemviewEnum_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_
   return __pyx_r;
 }
 
-/* "View.MemoryView":273
+/* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4333,19 +4572,19 @@ static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_MemviewEnum_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
+  __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
+static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":274
+  /* "View.MemoryView":276
  *         self.name = name
  *     def __repr__(self):
  *         return self.name             # <<<<<<<<<<<<<<
@@ -4357,7 +4596,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   __pyx_r = __pyx_v_self->name;
   goto __pyx_L0;
 
-  /* "View.MemoryView":273
+  /* "View.MemoryView":275
  *     def __init__(self, name):
  *         self.name = name
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -4372,7 +4611,7 @@ static PyObject *__pyx_MemviewEnum_MemoryView_4Enum_2__repr__(struct __pyx_Memvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":288
+/* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4386,7 +4625,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   void *__pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":290
+  /* "View.MemoryView":292
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:
  *     "Align pointer memory on a given boundary"
  *     cdef Py_intptr_t aligned_p = <Py_intptr_t> memory             # <<<<<<<<<<<<<<
@@ -4395,7 +4634,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
 
-  /* "View.MemoryView":294
+  /* "View.MemoryView":296
  * 
  *     with cython.cdivision(True):
  *         offset = aligned_p % alignment             # <<<<<<<<<<<<<<
@@ -4404,7 +4643,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  */
   __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
 
-  /* "View.MemoryView":296
+  /* "View.MemoryView":298
  *         offset = aligned_p % alignment
  * 
  *     if offset > 0:             # <<<<<<<<<<<<<<
@@ -4414,7 +4653,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_t_1 = ((__pyx_v_offset > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":297
+    /* "View.MemoryView":299
  * 
  *     if offset > 0:
  *         aligned_p += alignment - offset             # <<<<<<<<<<<<<<
@@ -4422,11 +4661,17 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
  *     return <void *> aligned_p
  */
     __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":298
+ *         offset = aligned_p % alignment
+ * 
+ *     if offset > 0:             # <<<<<<<<<<<<<<
+ *         aligned_p += alignment - offset
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":299
+  /* "View.MemoryView":301
  *         aligned_p += alignment - offset
  * 
  *     return <void *> aligned_p             # <<<<<<<<<<<<<<
@@ -4436,7 +4681,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   __pyx_r = ((void *)__pyx_v_aligned_p);
   goto __pyx_L0;
 
-  /* "View.MemoryView":288
+  /* "View.MemoryView":290
  * 
  * @cname('__pyx_align_pointer')
  * cdef void *align_pointer(void *memory, size_t alignment) nogil:             # <<<<<<<<<<<<<<
@@ -4449,7 +4694,7 @@ static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment)
   return __pyx_r;
 }
 
-/* "View.MemoryView":317
+/* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4490,7 +4735,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
         case  2:
         if (kw_args > 0) {
@@ -4499,7 +4744,7 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else {
       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -4511,29 +4756,29 @@ static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_ar
       }
     }
     __pyx_v_obj = values[0];
-    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+    __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     if (values[2]) {
-      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
     } else {
       __pyx_v_dtype_is_object = ((int)0);
     }
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 317; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 319; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -4547,7 +4792,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__cinit__", 0);
 
-  /* "View.MemoryView":318
+  /* "View.MemoryView":320
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj             # <<<<<<<<<<<<<<
@@ -4560,7 +4805,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __Pyx_DECREF(__pyx_v_self->obj);
   __pyx_v_self->obj = __pyx_v_obj;
 
-  /* "View.MemoryView":319
+  /* "View.MemoryView":321
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
  *         self.obj = obj
  *         self.flags = flags             # <<<<<<<<<<<<<<
@@ -4569,38 +4814,36 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->flags = __pyx_v_flags;
 
-  /* "View.MemoryView":320
+  /* "View.MemoryView":322
  *         self.obj = obj
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  */
-  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)((PyObject *)__pyx_memoryview_type)));
+  __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (!__pyx_t_3) {
-    goto __pyx_L5_next_or;
   } else {
     __pyx_t_1 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
   }
-  __pyx_L5_next_or:;
   __pyx_t_3 = (__pyx_v_obj != Py_None);
   __pyx_t_2 = (__pyx_t_3 != 0);
   __pyx_t_1 = __pyx_t_2;
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":321
+    /* "View.MemoryView":323
  *         self.flags = flags
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)             # <<<<<<<<<<<<<<
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  */
-    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 323; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":322
+    /* "View.MemoryView":324
  *         if type(self) is memoryview or obj is not None:
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
@@ -4610,7 +4853,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
     __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":323
+      /* "View.MemoryView":325
  *             __Pyx_GetBuffer(obj, &self.view, flags)
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None             # <<<<<<<<<<<<<<
@@ -4619,7 +4862,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
       ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
 
-      /* "View.MemoryView":324
+      /* "View.MemoryView":326
  *             if <PyObject *> self.view.obj == NULL:
  *                 (<__pyx_buffer *> &self.view).obj = Py_None
  *                 Py_INCREF(Py_None)             # <<<<<<<<<<<<<<
@@ -4627,14 +4870,26 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  *         self.lock = PyThread_allocate_lock()
  */
       Py_INCREF(Py_None);
-      goto __pyx_L6;
+
+      /* "View.MemoryView":324
+ *         if type(self) is memoryview or obj is not None:
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:             # <<<<<<<<<<<<<<
+ *                 (<__pyx_buffer *> &self.view).obj = Py_None
+ *                 Py_INCREF(Py_None)
+ */
     }
-    __pyx_L6:;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":322
+ *         self.obj = obj
+ *         self.flags = flags
+ *         if type(self) is memoryview or obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_GetBuffer(obj, &self.view, flags)
+ *             if <PyObject *> self.view.obj == NULL:
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":326
+  /* "View.MemoryView":328
  *                 Py_INCREF(Py_None)
  * 
  *         self.lock = PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -4643,7 +4898,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->lock = PyThread_allocate_lock();
 
-  /* "View.MemoryView":327
+  /* "View.MemoryView":329
  * 
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:             # <<<<<<<<<<<<<<
@@ -4653,17 +4908,25 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":328
+    /* "View.MemoryView":330
  *         self.lock = PyThread_allocate_lock()
  *         if self.lock == NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":329
+ * 
+ *         self.lock = PyThread_allocate_lock()
+ *         if self.lock == NULL:             # <<<<<<<<<<<<<<
+ *             raise MemoryError
+ * 
+ */
   }
 
-  /* "View.MemoryView":330
+  /* "View.MemoryView":332
  *             raise MemoryError
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -4673,36 +4936,44 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":331
+    /* "View.MemoryView":333
  * 
  *         if flags & PyBUF_FORMAT:
  *             self.dtype_is_object = self.view.format == b'O'             # <<<<<<<<<<<<<<
  *         else:
  *             self.dtype_is_object = dtype_is_object
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyObject_RichCompare(__pyx_t_5, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 333; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __pyx_v_self->dtype_is_object = __pyx_t_1;
+
+    /* "View.MemoryView":332
+ *             raise MemoryError
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             self.dtype_is_object = self.view.format == b'O'
+ *         else:
+ */
     goto __pyx_L8;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":333
+  /* "View.MemoryView":335
  *             self.dtype_is_object = self.view.format == b'O'
  *         else:
  *             self.dtype_is_object = dtype_is_object             # <<<<<<<<<<<<<<
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  */
+  /*else*/ {
     __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
   }
   __pyx_L8:;
 
-  /* "View.MemoryView":335
+  /* "View.MemoryView":337
  *             self.dtype_is_object = dtype_is_object
  * 
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(             # <<<<<<<<<<<<<<
@@ -4711,7 +4982,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
 
-  /* "View.MemoryView":337
+  /* "View.MemoryView":339
  *         self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
  *                   <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
  *         self.typeinfo = NULL             # <<<<<<<<<<<<<<
@@ -4720,7 +4991,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
  */
   __pyx_v_self->typeinfo = NULL;
 
-  /* "View.MemoryView":317
+  /* "View.MemoryView":319
  *     cdef __Pyx_TypeInfo *typeinfo
  * 
  *     def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):             # <<<<<<<<<<<<<<
@@ -4741,7 +5012,7 @@ static int __pyx_memoryview_MemoryView_10memoryview___cinit__(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":339
+/* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4754,19 +5025,19 @@ static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":340
+  /* "View.MemoryView":342
  * 
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:             # <<<<<<<<<<<<<<
@@ -4777,7 +5048,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":341
+    /* "View.MemoryView":343
  *     def __dealloc__(memoryview self):
  *         if self.obj is not None:
  *             __Pyx_ReleaseBuffer(&self.view)             # <<<<<<<<<<<<<<
@@ -4785,11 +5056,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *         if self.lock != NULL:
  */
     __Pyx_ReleaseBuffer((&__pyx_v_self->view));
-    goto __pyx_L3;
+
+    /* "View.MemoryView":342
+ * 
+ *     def __dealloc__(memoryview self):
+ *         if self.obj is not None:             # <<<<<<<<<<<<<<
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":343
+  /* "View.MemoryView":345
  *             __Pyx_ReleaseBuffer(&self.view)
  * 
  *         if self.lock != NULL:             # <<<<<<<<<<<<<<
@@ -4799,7 +5076,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":344
+    /* "View.MemoryView":346
  * 
  *         if self.lock != NULL:
  *             PyThread_free_lock(self.lock)             # <<<<<<<<<<<<<<
@@ -4807,11 +5084,17 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  */
     PyThread_free_lock(__pyx_v_self->lock);
-    goto __pyx_L4;
+
+    /* "View.MemoryView":345
+ *             __Pyx_ReleaseBuffer(&self.view)
+ * 
+ *         if self.lock != NULL:             # <<<<<<<<<<<<<<
+ *             PyThread_free_lock(self.lock)
+ * 
+ */
   }
-  __pyx_L4:;
 
-  /* "View.MemoryView":339
+  /* "View.MemoryView":341
  *         self.typeinfo = NULL
  * 
  *     def __dealloc__(memoryview self):             # <<<<<<<<<<<<<<
@@ -4823,7 +5106,7 @@ static void __pyx_memoryview_MemoryView_10memoryview_2__dealloc__(struct __pyx_m
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":346
+/* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4849,7 +5132,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_item_pointer", 0);
 
-  /* "View.MemoryView":348
+  /* "View.MemoryView":350
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:
  *         cdef Py_ssize_t dim
  *         cdef char *itemp = <char *> self.view.buf             # <<<<<<<<<<<<<<
@@ -4858,7 +5141,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
  */
   __pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
 
-  /* "View.MemoryView":350
+  /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4870,25 +5153,27 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
     __pyx_t_4 = NULL;
   } else {
-    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_4)) {
       if (likely(PyList_CheckExact(__pyx_t_2))) {
         if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       } else {
         if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_5);
         #endif
       }
     } else {
@@ -4897,7 +5182,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 352; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -4908,18 +5193,18 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
     __pyx_v_dim = __pyx_t_1;
     __pyx_t_1 = (__pyx_t_1 + 1);
 
-    /* "View.MemoryView":351
+    /* "View.MemoryView":353
  * 
  *         for dim, idx in enumerate(index):
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)             # <<<<<<<<<<<<<<
  * 
  *         return itemp
  */
-    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 351; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 353; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_7;
 
-    /* "View.MemoryView":350
+    /* "View.MemoryView":352
  *         cdef char *itemp = <char *> self.view.buf
  * 
  *         for dim, idx in enumerate(index):             # <<<<<<<<<<<<<<
@@ -4929,7 +5214,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   }
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":353
+  /* "View.MemoryView":355
  *             itemp = pybuffer_index(&self.view, itemp, idx, dim)
  * 
  *         return itemp             # <<<<<<<<<<<<<<
@@ -4939,7 +5224,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   __pyx_r = __pyx_v_itemp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":346
+  /* "View.MemoryView":348
  *             PyThread_free_lock(self.lock)
  * 
  *     cdef char *get_item_pointer(memoryview self, object index) except NULL:             # <<<<<<<<<<<<<<
@@ -4959,7 +5244,7 @@ static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__py
   return __pyx_r;
 }
 
-/* "View.MemoryView":356
+/* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -4973,14 +5258,14 @@ static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_indices = NULL;
   char *__pyx_v_itemp;
@@ -4997,7 +5282,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getitem__", 0);
 
-  /* "View.MemoryView":357
+  /* "View.MemoryView":359
  * 
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:             # <<<<<<<<<<<<<<
@@ -5008,7 +5293,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":358
+    /* "View.MemoryView":360
  *     def __getitem__(memoryview self, object index):
  *         if index is Ellipsis:
  *             return self             # <<<<<<<<<<<<<<
@@ -5019,16 +5304,24 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __pyx_r = ((PyObject *)__pyx_v_self);
     goto __pyx_L0;
+
+    /* "View.MemoryView":359
+ * 
+ *     def __getitem__(memoryview self, object index):
+ *         if index is Ellipsis:             # <<<<<<<<<<<<<<
+ *             return self
+ * 
+ */
   }
 
-  /* "View.MemoryView":360
+  /* "View.MemoryView":362
  *             return self
  * 
  *         have_slices, indices = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         cdef char *itemp
  */
-  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   if (likely(__pyx_t_3 != Py_None)) {
     PyObject* sequence = __pyx_t_3;
@@ -5040,7 +5333,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5048,31 +5341,31 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
     __Pyx_INCREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_t_5);
     #else
-    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     #endif
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 360; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 362; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_v_indices = __pyx_t_5;
   __pyx_t_5 = 0;
 
-  /* "View.MemoryView":363
+  /* "View.MemoryView":365
  * 
  *         cdef char *itemp
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             return memview_slice(self, indices)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 363; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 365; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":364
+    /* "View.MemoryView":366
  *         cdef char *itemp
  *         if have_slices:
  *             return memview_slice(self, indices)             # <<<<<<<<<<<<<<
@@ -5080,25 +5373,33 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *             itemp = self.get_item_pointer(indices)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":365
+ * 
+ *         cdef char *itemp
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             return memview_slice(self, indices)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":366
+  /* "View.MemoryView":368
  *             return memview_slice(self, indices)
  *         else:
  *             itemp = self.get_item_pointer(indices)             # <<<<<<<<<<<<<<
  *             return self.convert_item_to_object(itemp)
  * 
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_itemp = __pyx_t_6;
 
-    /* "View.MemoryView":367
+    /* "View.MemoryView":369
  *         else:
  *             itemp = self.get_item_pointer(indices)
  *             return self.convert_item_to_object(itemp)             # <<<<<<<<<<<<<<
@@ -5106,14 +5407,14 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
  *     def __setitem__(memoryview self, object index, object value):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 367; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 369; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":356
+  /* "View.MemoryView":358
  * 
  * 
  *     def __getitem__(memoryview self, object index):             # <<<<<<<<<<<<<<
@@ -5136,7 +5437,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_4__getitem__(struct __
   return __pyx_r;
 }
 
-/* "View.MemoryView":369
+/* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5150,14 +5451,14 @@ static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
   PyObject *__pyx_v_have_slices = NULL;
   PyObject *__pyx_v_obj = NULL;
   int __pyx_r;
@@ -5172,14 +5473,14 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   __Pyx_RefNannySetupContext("__setitem__", 0);
   __Pyx_INCREF(__pyx_v_index);
 
-  /* "View.MemoryView":370
+  /* "View.MemoryView":372
  * 
  *     def __setitem__(memoryview self, object index, object value):
  *         have_slices, index = _unellipsify(index, self.view.ndim)             # <<<<<<<<<<<<<<
  * 
  *         if have_slices:
  */
-  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
@@ -5191,7 +5492,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     #if CYTHON_COMPILING_IN_CPYTHON
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
@@ -5199,103 +5500,119 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 370; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_v_have_slices = __pyx_t_2;
   __pyx_t_2 = 0;
   __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":372
+  /* "View.MemoryView":374
  *         have_slices, index = _unellipsify(index, self.view.ndim)
  * 
  *         if have_slices:             # <<<<<<<<<<<<<<
  *             obj = self.is_slice(value)
  *             if obj:
  */
-  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_4) {
 
-    /* "View.MemoryView":373
+    /* "View.MemoryView":375
  * 
  *         if have_slices:
  *             obj = self.is_slice(value)             # <<<<<<<<<<<<<<
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_v_obj = __pyx_t_1;
     __pyx_t_1 = 0;
 
-    /* "View.MemoryView":374
+    /* "View.MemoryView":376
  *         if have_slices:
  *             obj = self.is_slice(value)
  *             if obj:             # <<<<<<<<<<<<<<
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  */
-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 376; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_4) {
 
-      /* "View.MemoryView":375
+      /* "View.MemoryView":377
  *             obj = self.is_slice(value)
  *             if obj:
  *                 self.setitem_slice_assignment(self[index], obj)             # <<<<<<<<<<<<<<
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)
  */
-      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+      __pyx_t_1 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_1);
-      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_1, __pyx_v_obj); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+
+      /* "View.MemoryView":376
+ *         if have_slices:
+ *             obj = self.is_slice(value)
+ *             if obj:             # <<<<<<<<<<<<<<
+ *                 self.setitem_slice_assignment(self[index], obj)
+ *             else:
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":377
+    /* "View.MemoryView":379
  *                 self.setitem_slice_assignment(self[index], obj)
  *             else:
  *                 self.setitem_slice_assign_scalar(self[index], value)             # <<<<<<<<<<<<<<
  *         else:
  *             self.setitem_indexed(index, value)
  */
-      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    /*else*/ {
+      __pyx_t_3 = PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
       __Pyx_GOTREF(__pyx_t_3);
-      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_3), __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":374
+ *         have_slices, index = _unellipsify(index, self.view.ndim)
+ * 
+ *         if have_slices:             # <<<<<<<<<<<<<<
+ *             obj = self.is_slice(value)
+ *             if obj:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":379
+  /* "View.MemoryView":381
  *                 self.setitem_slice_assign_scalar(self[index], value)
  *         else:
  *             self.setitem_indexed(index, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef is_slice(self, obj):
  */
-    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 379; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 381; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":369
+  /* "View.MemoryView":371
  *             return self.convert_item_to_object(itemp)
  * 
  *     def __setitem__(memoryview self, object index, object value):             # <<<<<<<<<<<<<<
@@ -5320,7 +5637,7 @@ static int __pyx_memoryview_MemoryView_10memoryview_6__setitem__(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":381
+/* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5346,18 +5663,18 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __Pyx_RefNannySetupContext("is_slice", 0);
   __Pyx_INCREF(__pyx_v_obj);
 
-  /* "View.MemoryView":382
+  /* "View.MemoryView":384
  * 
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); 
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":383
+    /* "View.MemoryView":385
  *     cdef is_slice(self, obj):
  *         if not isinstance(obj, memoryview):
  *             try:             # <<<<<<<<<<<<<<
@@ -5371,49 +5688,57 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XGOTREF(__pyx_t_5);
       /*try:*/ {
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":385
+        /* "View.MemoryView":387
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)             # <<<<<<<<<<<<<<
  *             except TypeError:
  *                 return None
  */
-        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 385; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
 
-        /* "View.MemoryView":384
+        /* "View.MemoryView":386
  *         if not isinstance(obj, memoryview):
  *             try:
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,             # <<<<<<<<<<<<<<
  *                                  self.dtype_is_object)
  *             except TypeError:
  */
-        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_INCREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_v_obj);
-        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
+        PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
         __Pyx_GIVEREF(__pyx_t_6);
-        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
         __pyx_t_6 = 0;
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 384; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
         __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
         __pyx_t_7 = 0;
+
+        /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       }
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -5424,7 +5749,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "View.MemoryView":386
+      /* "View.MemoryView":388
  *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
  *                                  self.dtype_is_object)
  *             except TypeError:             # <<<<<<<<<<<<<<
@@ -5434,12 +5759,12 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_TypeError);
       if (__pyx_t_9) {
         __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 386; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 388; __pyx_clineno = __LINE__; goto __pyx_L6_except_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_GOTREF(__pyx_t_8);
         __Pyx_GOTREF(__pyx_t_6);
 
-        /* "View.MemoryView":387
+        /* "View.MemoryView":389
  *                                  self.dtype_is_object)
  *             except TypeError:
  *                 return None             # <<<<<<<<<<<<<<
@@ -5456,6 +5781,14 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       }
       goto __pyx_L6_except_error;
       __pyx_L6_except_error:;
+
+      /* "View.MemoryView":385
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):
+ *             try:             # <<<<<<<<<<<<<<
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ *                                  self.dtype_is_object)
+ */
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
@@ -5469,11 +5802,17 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
       goto __pyx_L0;
       __pyx_L11_try_end:;
     }
-    goto __pyx_L3;
+
+    /* "View.MemoryView":384
+ * 
+ *     cdef is_slice(self, obj):
+ *         if not isinstance(obj, memoryview):             # <<<<<<<<<<<<<<
+ *             try:
+ *                 obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":389
+  /* "View.MemoryView":391
  *                 return None
  * 
  *         return obj             # <<<<<<<<<<<<<<
@@ -5485,7 +5824,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   __pyx_r = __pyx_v_obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":381
+  /* "View.MemoryView":383
  *             self.setitem_indexed(index, value)
  * 
  *     cdef is_slice(self, obj):             # <<<<<<<<<<<<<<
@@ -5507,7 +5846,7 @@ static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_
   return __pyx_r;
 }
 
-/* "View.MemoryView":391
+/* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5529,50 +5868,50 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":396
+  /* "View.MemoryView":398
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],             # <<<<<<<<<<<<<<
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  */
-  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 396; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":397
+  /* "View.MemoryView":399
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 399; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "View.MemoryView":395
+  /* "View.MemoryView":397
  *         cdef __Pyx_memviewslice src_slice
  * 
  *         memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],             # <<<<<<<<<<<<<<
  *                                  get_slice_from_memview(dst, &dst_slice)[0],
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  */
-  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 397; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":391
+  /* "View.MemoryView":393
  *         return obj
  * 
  *     cdef setitem_slice_assignment(self, dst, src):             # <<<<<<<<<<<<<<
@@ -5593,7 +5932,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
   return __pyx_r;
 }
 
-/* "View.MemoryView":399
+/* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5602,7 +5941,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryvi
  */
 
 static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
-  int __pyx_v_array[128];
+  int __pyx_v_array[0x80];
   void *__pyx_v_tmp;
   void *__pyx_v_item;
   __Pyx_memviewslice *__pyx_v_dst_slice;
@@ -5625,7 +5964,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
 
-  /* "View.MemoryView":401
+  /* "View.MemoryView":403
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):
  *         cdef int array[128]
  *         cdef void *tmp = NULL             # <<<<<<<<<<<<<<
@@ -5634,7 +5973,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_tmp = NULL;
 
-  /* "View.MemoryView":406
+  /* "View.MemoryView":408
  *         cdef __Pyx_memviewslice *dst_slice
  *         cdef __Pyx_memviewslice tmp_slice
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)             # <<<<<<<<<<<<<<
@@ -5643,7 +5982,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
 
-  /* "View.MemoryView":408
+  /* "View.MemoryView":410
  *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
@@ -5653,7 +5992,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":409
+    /* "View.MemoryView":411
  * 
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)             # <<<<<<<<<<<<<<
@@ -5662,7 +6001,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
     __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
 
-    /* "View.MemoryView":410
+    /* "View.MemoryView":412
  *         if <size_t>self.view.itemsize > sizeof(array):
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:             # <<<<<<<<<<<<<<
@@ -5672,17 +6011,25 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":411
+      /* "View.MemoryView":413
  *             tmp = PyMem_Malloc(self.view.itemsize)
  *             if tmp == NULL:
  *                 raise MemoryError             # <<<<<<<<<<<<<<
  *             item = tmp
  *         else:
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 411; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":412
+ *         if <size_t>self.view.itemsize > sizeof(array):
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:             # <<<<<<<<<<<<<<
+ *                 raise MemoryError
+ *             item = tmp
+ */
     }
 
-    /* "View.MemoryView":412
+    /* "View.MemoryView":414
  *             if tmp == NULL:
  *                 raise MemoryError
  *             item = tmp             # <<<<<<<<<<<<<<
@@ -5690,22 +6037,30 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *             item = <void *> array
  */
     __pyx_v_item = __pyx_v_tmp;
+
+    /* "View.MemoryView":410
+ *         dst_slice = get_slice_from_memview(dst, &tmp_slice)
+ * 
+ *         if <size_t>self.view.itemsize > sizeof(array):             # <<<<<<<<<<<<<<
+ *             tmp = PyMem_Malloc(self.view.itemsize)
+ *             if tmp == NULL:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":414
+  /* "View.MemoryView":416
  *             item = tmp
  *         else:
  *             item = <void *> array             # <<<<<<<<<<<<<<
  * 
  *         try:
  */
+  /*else*/ {
     __pyx_v_item = ((void *)__pyx_v_array);
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":416
+  /* "View.MemoryView":418
  *             item = <void *> array
  * 
  *         try:             # <<<<<<<<<<<<<<
@@ -5714,7 +6069,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  */
   /*try:*/ {
 
-    /* "View.MemoryView":417
+    /* "View.MemoryView":419
  * 
  *         try:
  *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
@@ -5724,7 +6079,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":418
+      /* "View.MemoryView":420
  *         try:
  *             if self.dtype_is_object:
  *                 (<PyObject **> item)[0] = <PyObject *> value             # <<<<<<<<<<<<<<
@@ -5732,24 +6087,32 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
  *                 self.assign_item_from_object(<char *> item, value)
  */
       (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
+
+      /* "View.MemoryView":419
+ * 
+ *         try:
+ *             if self.dtype_is_object:             # <<<<<<<<<<<<<<
+ *                 (<PyObject **> item)[0] = <PyObject *> value
+ *             else:
+ */
       goto __pyx_L8;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":420
+    /* "View.MemoryView":422
  *                 (<PyObject **> item)[0] = <PyObject *> value
  *             else:
  *                 self.assign_item_from_object(<char *> item, value)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 420; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+    /*else*/ {
+      __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 422; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     }
     __pyx_L8:;
 
-    /* "View.MemoryView":424
+    /* "View.MemoryView":426
  * 
  * 
  *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -5759,31 +6122,37 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":425
+      /* "View.MemoryView":427
  * 
  *             if self.view.suboffsets != NULL:
  *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)             # <<<<<<<<<<<<<<
  *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
  *                                 item, self.dtype_is_object)
  */
-      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 425; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
+      __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 427; __pyx_clineno = __LINE__; goto __pyx_L6_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-      goto __pyx_L9;
-    }
-    __pyx_L9:;
 
-    /* "View.MemoryView":426
- *             if self.view.suboffsets != NULL:
- *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
- *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
+      /* "View.MemoryView":426
+ * 
+ * 
+ *             if self.view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
+ */
+    }
+
+    /* "View.MemoryView":428
+ *             if self.view.suboffsets != NULL:
+ *                 assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
+ *             slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,             # <<<<<<<<<<<<<<
  *                                 item, self.dtype_is_object)
  *         finally:
  */
     __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
   }
 
-  /* "View.MemoryView":429
+  /* "View.MemoryView":431
  *                                 item, self.dtype_is_object)
  *         finally:
  *             PyMem_Free(tmp)             # <<<<<<<<<<<<<<
@@ -5828,7 +6197,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
     __pyx_L7:;
   }
 
-  /* "View.MemoryView":399
+  /* "View.MemoryView":401
  *                                  src.ndim, dst.ndim, self.dtype_is_object)
  * 
  *     cdef setitem_slice_assign_scalar(self, memoryview dst, value):             # <<<<<<<<<<<<<<
@@ -5849,7 +6218,7 @@ static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":431
+/* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5868,28 +6237,28 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setitem_indexed", 0);
 
-  /* "View.MemoryView":432
+  /* "View.MemoryView":434
  * 
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)             # <<<<<<<<<<<<<<
  *         self.assign_item_from_object(itemp, value)
  * 
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_itemp = __pyx_t_1;
 
-  /* "View.MemoryView":433
+  /* "View.MemoryView":435
  *     cdef setitem_indexed(self, index, value):
  *         cdef char *itemp = self.get_item_pointer(index)
  *         self.assign_item_from_object(itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":431
+  /* "View.MemoryView":433
  *             PyMem_Free(tmp)
  * 
  *     cdef setitem_indexed(self, index, value):             # <<<<<<<<<<<<<<
@@ -5910,7 +6279,7 @@ static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *_
   return __pyx_r;
 }
 
-/* "View.MemoryView":435
+/* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -5941,31 +6310,31 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":438
+  /* "View.MemoryView":440
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef bytes bytesitem
  * 
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":441
+  /* "View.MemoryView":443
  *         cdef bytes bytesitem
  * 
  *         bytesitem = itemp[:self.view.itemsize]             # <<<<<<<<<<<<<<
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  */
-  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":442
+  /* "View.MemoryView":444
  * 
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:             # <<<<<<<<<<<<<<
@@ -5979,16 +6348,16 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XGOTREF(__pyx_t_4);
     /*try:*/ {
 
-      /* "View.MemoryView":443
+      /* "View.MemoryView":445
  *         bytesitem = itemp[:self.view.itemsize]
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)             # <<<<<<<<<<<<<<
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")
  */
-      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_7 = NULL;
       __pyx_t_8 = 0;
@@ -6002,38 +6371,46 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
           __pyx_t_8 = 1;
         }
       }
-      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_9);
       if (__pyx_t_7) {
-        PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __Pyx_GIVEREF(__pyx_t_7); __pyx_t_7 = NULL;
+        __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
       }
-      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_GIVEREF(__pyx_t_6);
+      PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
       __Pyx_INCREF(__pyx_v_bytesitem);
-      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __Pyx_GIVEREF(__pyx_v_bytesitem);
+      PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
       __pyx_t_6 = 0;
-      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 443; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_v_result = __pyx_t_1;
       __pyx_t_1 = 0;
+
+      /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     }
-    /*else:*/ {
 
-      /* "View.MemoryView":447
+    /* "View.MemoryView":449
  *             raise ValueError("Unable to convert item to object")
  *         else:
  *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
  *                 return result[0]
  *             return result
  */
+    /*else:*/ {
       __pyx_t_10 = strlen(__pyx_v_self->view.format); 
       __pyx_t_11 = ((__pyx_t_10 == 1) != 0);
       if (__pyx_t_11) {
 
-        /* "View.MemoryView":448
+        /* "View.MemoryView":450
  *         else:
  *             if len(self.view.format) == 1:
  *                 return result[0]             # <<<<<<<<<<<<<<
@@ -6041,14 +6418,22 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
  * 
  */
         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
+        __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;};
         __Pyx_GOTREF(__pyx_t_1);
         __pyx_r = __pyx_t_1;
         __pyx_t_1 = 0;
         goto __pyx_L6_except_return;
+
+        /* "View.MemoryView":449
+ *             raise ValueError("Unable to convert item to object")
+ *         else:
+ *             if len(self.view.format) == 1:             # <<<<<<<<<<<<<<
+ *                 return result[0]
+ *             return result
+ */
       }
 
-      /* "View.MemoryView":449
+      /* "View.MemoryView":451
  *             if len(self.view.format) == 1:
  *                 return result[0]
  *             return result             # <<<<<<<<<<<<<<
@@ -6067,39 +6452,47 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-    /* "View.MemoryView":444
+    /* "View.MemoryView":446
  *         try:
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:             # <<<<<<<<<<<<<<
  *             raise ValueError("Unable to convert item to object")
  *         else:
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_12 = PyErr_ExceptionMatches(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     if (__pyx_t_12) {
       __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 444; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      if (__Pyx_GetException(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 446; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_GOTREF(__pyx_t_9);
 
-      /* "View.MemoryView":445
+      /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_Raise(__pyx_t_6, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
     }
     goto __pyx_L5_except_error;
     __pyx_L5_except_error:;
+
+    /* "View.MemoryView":444
+ * 
+ *         bytesitem = itemp[:self.view.itemsize]
+ *         try:             # <<<<<<<<<<<<<<
+ *             result = struct.unpack(self.view.format, bytesitem)
+ *         except struct.error:
+ */
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_XGIVEREF(__pyx_t_4);
@@ -6113,7 +6506,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":435
+  /* "View.MemoryView":437
  *         self.assign_item_from_object(itemp, value)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -6139,7 +6532,7 @@ static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":451
+/* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6172,19 +6565,19 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":454
+  /* "View.MemoryView":456
  *         """Only used if instantiated manually by the user, or if Cython doesn't
  *         know how to convert the type"""
  *         import struct             # <<<<<<<<<<<<<<
  *         cdef char c
  *         cdef bytes bytesvalue
  */
-  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, -1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 454; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_struct = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":459
+  /* "View.MemoryView":461
  *         cdef Py_ssize_t i
  * 
  *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
@@ -6195,49 +6588,57 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "View.MemoryView":460
+    /* "View.MemoryView":462
  * 
  *         if isinstance(value, tuple):
  *             bytesvalue = struct.pack(self.view.format, *value)             # <<<<<<<<<<<<<<
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)
  */
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
-    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 460; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
+
+    /* "View.MemoryView":461
+ *         cdef Py_ssize_t i
+ * 
+ *         if isinstance(value, tuple):             # <<<<<<<<<<<<<<
+ *             bytesvalue = struct.pack(self.view.format, *value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":462
+  /* "View.MemoryView":464
  *             bytesvalue = struct.pack(self.view.format, *value)
  *         else:
  *             bytesvalue = struct.pack(self.view.format, value)             # <<<<<<<<<<<<<<
  * 
  *         for i, c in enumerate(bytesvalue):
  */
-    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
-    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_t_5 = NULL;
     __pyx_t_7 = 0;
@@ -6251,28 +6652,28 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
         __pyx_t_7 = 1;
       }
     }
-    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_8);
     if (__pyx_t_5) {
-      PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
     }
-    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_GIVEREF(__pyx_t_1);
+    PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
     __Pyx_INCREF(__pyx_v_value);
-    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __Pyx_GIVEREF(__pyx_v_value);
+    PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
     __pyx_t_1 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 462; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":464
+  /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6282,7 +6683,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   __pyx_t_7 = 0;
   if (unlikely(__pyx_v_bytesvalue == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 464; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __Pyx_INCREF(__pyx_v_bytesvalue);
   __pyx_t_9 = __pyx_v_bytesvalue;
@@ -6292,7 +6693,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
     __pyx_t_10 = __pyx_t_13;
     __pyx_v_c = (__pyx_t_10[0]);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6301,7 +6702,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_v_i = __pyx_t_7;
 
-    /* "View.MemoryView":464
+    /* "View.MemoryView":466
  *             bytesvalue = struct.pack(self.view.format, value)
  * 
  *         for i, c in enumerate(bytesvalue):             # <<<<<<<<<<<<<<
@@ -6310,7 +6711,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
  */
     __pyx_t_7 = (__pyx_t_7 + 1);
 
-    /* "View.MemoryView":465
+    /* "View.MemoryView":467
  * 
  *         for i, c in enumerate(bytesvalue):
  *             itemp[i] = c             # <<<<<<<<<<<<<<
@@ -6321,7 +6722,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   }
   __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-  /* "View.MemoryView":451
+  /* "View.MemoryView":453
  *             return result
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -6349,7 +6750,7 @@ static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryvie
   return __pyx_r;
 }
 
-/* "View.MemoryView":468
+/* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6363,14 +6764,14 @@ static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_b
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
+static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -6385,7 +6786,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "View.MemoryView":469
+  /* "View.MemoryView":471
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6395,7 +6796,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":470
+    /* "View.MemoryView":472
  *     def __getbuffer__(self, Py_buffer *info, int flags):
  *         if flags & PyBUF_STRIDES:
  *             info.shape = self.view.shape             # <<<<<<<<<<<<<<
@@ -6404,22 +6805,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.shape;
     __pyx_v_info->shape = __pyx_t_2;
+
+    /* "View.MemoryView":471
+ *     @cname('getbuffer')
+ *     def __getbuffer__(self, Py_buffer *info, int flags):
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.shape = self.view.shape
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":472
+  /* "View.MemoryView":474
  *             info.shape = self.view.shape
  *         else:
  *             info.shape = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_STRIDES:
  */
+  /*else*/ {
     __pyx_v_info->shape = NULL;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":474
+  /* "View.MemoryView":476
  *             info.shape = NULL
  * 
  *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
@@ -6429,7 +6838,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":475
+    /* "View.MemoryView":477
  * 
  *         if flags & PyBUF_STRIDES:
  *             info.strides = self.view.strides             # <<<<<<<<<<<<<<
@@ -6438,22 +6847,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.strides;
     __pyx_v_info->strides = __pyx_t_2;
+
+    /* "View.MemoryView":476
+ *             info.shape = NULL
+ * 
+ *         if flags & PyBUF_STRIDES:             # <<<<<<<<<<<<<<
+ *             info.strides = self.view.strides
+ *         else:
+ */
     goto __pyx_L4;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":477
+  /* "View.MemoryView":479
  *             info.strides = self.view.strides
  *         else:
  *             info.strides = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_INDIRECT:
  */
+  /*else*/ {
     __pyx_v_info->strides = NULL;
   }
   __pyx_L4:;
 
-  /* "View.MemoryView":479
+  /* "View.MemoryView":481
  *             info.strides = NULL
  * 
  *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
@@ -6463,7 +6880,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":480
+    /* "View.MemoryView":482
  * 
  *         if flags & PyBUF_INDIRECT:
  *             info.suboffsets = self.view.suboffsets             # <<<<<<<<<<<<<<
@@ -6472,22 +6889,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_2 = __pyx_v_self->view.suboffsets;
     __pyx_v_info->suboffsets = __pyx_t_2;
+
+    /* "View.MemoryView":481
+ *             info.strides = NULL
+ * 
+ *         if flags & PyBUF_INDIRECT:             # <<<<<<<<<<<<<<
+ *             info.suboffsets = self.view.suboffsets
+ *         else:
+ */
     goto __pyx_L5;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":482
+  /* "View.MemoryView":484
  *             info.suboffsets = self.view.suboffsets
  *         else:
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
  * 
  *         if flags & PyBUF_FORMAT:
  */
+  /*else*/ {
     __pyx_v_info->suboffsets = NULL;
   }
   __pyx_L5:;
 
-  /* "View.MemoryView":484
+  /* "View.MemoryView":486
  *             info.suboffsets = NULL
  * 
  *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
@@ -6497,7 +6922,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":485
+    /* "View.MemoryView":487
  * 
  *         if flags & PyBUF_FORMAT:
  *             info.format = self.view.format             # <<<<<<<<<<<<<<
@@ -6506,22 +6931,30 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
     __pyx_t_3 = __pyx_v_self->view.format;
     __pyx_v_info->format = __pyx_t_3;
+
+    /* "View.MemoryView":486
+ *             info.suboffsets = NULL
+ * 
+ *         if flags & PyBUF_FORMAT:             # <<<<<<<<<<<<<<
+ *             info.format = self.view.format
+ *         else:
+ */
     goto __pyx_L6;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":487
+  /* "View.MemoryView":489
  *             info.format = self.view.format
  *         else:
  *             info.format = NULL             # <<<<<<<<<<<<<<
  * 
  *         info.buf = self.view.buf
  */
+  /*else*/ {
     __pyx_v_info->format = NULL;
   }
   __pyx_L6:;
 
-  /* "View.MemoryView":489
+  /* "View.MemoryView":491
  *             info.format = NULL
  * 
  *         info.buf = self.view.buf             # <<<<<<<<<<<<<<
@@ -6531,7 +6964,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_4 = __pyx_v_self->view.buf;
   __pyx_v_info->buf = __pyx_t_4;
 
-  /* "View.MemoryView":490
+  /* "View.MemoryView":492
  * 
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim             # <<<<<<<<<<<<<<
@@ -6541,7 +6974,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_5 = __pyx_v_self->view.ndim;
   __pyx_v_info->ndim = __pyx_t_5;
 
-  /* "View.MemoryView":491
+  /* "View.MemoryView":493
  *         info.buf = self.view.buf
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize             # <<<<<<<<<<<<<<
@@ -6551,7 +6984,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.itemsize;
   __pyx_v_info->itemsize = __pyx_t_6;
 
-  /* "View.MemoryView":492
+  /* "View.MemoryView":494
  *         info.ndim = self.view.ndim
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len             # <<<<<<<<<<<<<<
@@ -6561,7 +6994,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __pyx_t_6 = __pyx_v_self->view.len;
   __pyx_v_info->len = __pyx_t_6;
 
-  /* "View.MemoryView":493
+  /* "View.MemoryView":495
  *         info.itemsize = self.view.itemsize
  *         info.len = self.view.len
  *         info.readonly = 0             # <<<<<<<<<<<<<<
@@ -6570,7 +7003,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
  */
   __pyx_v_info->readonly = 0;
 
-  /* "View.MemoryView":494
+  /* "View.MemoryView":496
  *         info.len = self.view.len
  *         info.readonly = 0
  *         info.obj = self             # <<<<<<<<<<<<<<
@@ -6583,7 +7016,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   __Pyx_DECREF(__pyx_v_info->obj);
   __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
 
-  /* "View.MemoryView":468
+  /* "View.MemoryView":470
  * 
  *     @cname('getbuffer')
  *     def __getbuffer__(self, Py_buffer *info, int flags):             # <<<<<<<<<<<<<<
@@ -6601,7 +7034,7 @@ static int __pyx_memoryview_getbuffer_MemoryView_10memoryview_8__getbuffer__(str
   return __pyx_r;
 }
 
-/* "View.MemoryView":501
+/* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6615,14 +7048,14 @@ static PyObject *__pyx_memoryview_transpose(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
@@ -6633,29 +7066,29 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":502
+  /* "View.MemoryView":504
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)             # <<<<<<<<<<<<<<
  *             transpose_memslice(&result.from_slice)
  *             return result
  */
-  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "View.MemoryView":503
+  /* "View.MemoryView":505
  *         def __get__(self):
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)             # <<<<<<<<<<<<<<
  *             return result
  * 
  */
-  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":504
+  /* "View.MemoryView":506
  *             cdef _memoryviewslice result = memoryview_copy(self)
  *             transpose_memslice(&result.from_slice)
  *             return result             # <<<<<<<<<<<<<<
@@ -6667,7 +7100,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":501
+  /* "View.MemoryView":503
  *     property T:
  *         @cname('__pyx_memoryview_transpose')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6687,7 +7120,7 @@ static PyObject *__pyx_memoryview_transpose_MemoryView_10memoryview_1T___get__(s
   return __pyx_r;
 }
 
-/* "View.MemoryView":508
+/* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6701,19 +7134,19 @@ static PyObject *__pyx_memoryview__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":509
+  /* "View.MemoryView":511
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):
  *             return self.obj             # <<<<<<<<<<<<<<
@@ -6725,7 +7158,7 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   __pyx_r = __pyx_v_self->obj;
   goto __pyx_L0;
 
-  /* "View.MemoryView":508
+  /* "View.MemoryView":510
  *     property base:
  *         @cname('__pyx_memoryview__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6740,11 +7173,11 @@ static PyObject *__pyx_memoryview__get__base_MemoryView_10memoryview_4base___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":513
+/* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
@@ -6754,63 +7187,65 @@ static PyObject *__pyx_memoryview_get_shape(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_length;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":514
+  /* "View.MemoryView":516
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property strides:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_v_self->view.ndim;
-  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
-    __pyx_v_i = __pyx_t_3;
-    __pyx_t_4 = PyInt_FromSsize_t((__pyx_v_self->view.shape[__pyx_v_i])); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_4);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_4))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+  __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+  for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
+    __pyx_t_2 = __pyx_t_4;
+    __pyx_v_length = (__pyx_t_2[0]);
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_5);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __pyx_t_4 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_4);
+  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_5);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_r = __pyx_t_4;
-  __pyx_t_4 = 0;
+  __pyx_r = __pyx_t_5;
+  __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":513
+  /* "View.MemoryView":515
  *     property shape:
  *         @cname('__pyx_memoryview_get_shape')
  *         def __get__(self):             # <<<<<<<<<<<<<<
- *             return tuple([self.view.shape[i] for i in xrange(self.view.ndim)])
+ *             return tuple([length for length in self.view.shape[:self.view.ndim]])
  * 
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6819,7 +7254,7 @@ static PyObject *__pyx_memoryview_get_shape_MemoryView_10memoryview_5shape___get
   return __pyx_r;
 }
 
-/* "View.MemoryView":518
+/* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6833,28 +7268,29 @@ static PyObject *__pyx_memoryview_get_strides(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_stride;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":519
+  /* "View.MemoryView":521
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):
  *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
@@ -6864,46 +7300,55 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":521
+    /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":521
+ *         @cname('__pyx_memoryview_get_strides')
+ *         def __get__(self):
+ *             if self.view.strides == NULL:             # <<<<<<<<<<<<<<
+ * 
+ *                 raise ValueError("Buffer view does not expose strides")
+ */
   }
 
-  /* "View.MemoryView":523
+  /* "View.MemoryView":525
  *                 raise ValueError("Buffer view does not expose strides")
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property suboffsets:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.strides[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
+  for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+    __pyx_t_3 = __pyx_t_5;
+    __pyx_v_stride = (__pyx_t_3[0]);
+    __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_6);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
+  __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_r = __pyx_t_6;
+  __pyx_t_6 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":518
+  /* "View.MemoryView":520
  *     property strides:
  *         @cname('__pyx_memoryview_get_strides')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -6914,7 +7359,7 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -6923,12 +7368,12 @@ static PyObject *__pyx_memoryview_get_strides_MemoryView_10memoryview_7strides__
   return __pyx_r;
 }
 
-/* "View.MemoryView":527
+/* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
 /* Python wrapper */
@@ -6937,96 +7382,102 @@ static PyObject *__pyx_memoryview_get_suboffsets(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
-  int __pyx_v_i;
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_t_3;
-  int __pyx_t_4;
-  PyObject *__pyx_t_5 = NULL;
+  PyObject *__pyx_t_3 = NULL;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  Py_ssize_t *__pyx_t_6;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":528
+  /* "View.MemoryView":530
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  * 
  */
   __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":529
+    /* "View.MemoryView":531
  *         def __get__(self):
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = PyList_New(1 * ((__pyx_v_self->view.ndim<0) ? 0:__pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
-    { Py_ssize_t __pyx_temp;
-      for (__pyx_temp=0; __pyx_temp < __pyx_v_self->view.ndim; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_int_neg_1);
-        PyList_SET_ITEM(__pyx_t_2, __pyx_temp, __pyx_int_neg_1);
-        __Pyx_GIVEREF(__pyx_int_neg_1);
-      }
-    }
-    __pyx_r = __pyx_t_2;
-    __pyx_t_2 = 0;
+    __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__12, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_r = __pyx_t_3;
+    __pyx_t_3 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":530
+ *         @cname('__pyx_memoryview_get_suboffsets')
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:             # <<<<<<<<<<<<<<
+ *                 return (-1,) * self.view.ndim
+ * 
+ */
   }
 
-  /* "View.MemoryView":531
- *                 return [-1] * self.view.ndim
+  /* "View.MemoryView":533
+ *                 return (-1,) * self.view.ndim
  * 
- *             return tuple([self.view.suboffsets[i] for i in xrange(self.view.ndim)])             # <<<<<<<<<<<<<<
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])             # <<<<<<<<<<<<<<
  * 
  *     property ndim:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __pyx_v_self->view.ndim;
-  for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
-    __pyx_v_i = __pyx_t_4;
-    __pyx_t_5 = PyInt_FromSsize_t((__pyx_v_self->view.suboffsets[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_5);
-    if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_3);
+  __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
+  for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
+    __pyx_t_4 = __pyx_t_6;
+    __pyx_v_suboffset = (__pyx_t_4[0]);
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   }
-  __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_5);
-  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_r = __pyx_t_5;
-  __pyx_t_5 = 0;
+  __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_t_2);
+  __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+  __pyx_r = __pyx_t_2;
+  __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":527
+  /* "View.MemoryView":529
  *     property suboffsets:
  *         @cname('__pyx_memoryview_get_suboffsets')
  *         def __get__(self):             # <<<<<<<<<<<<<<
  *             if self.view.suboffsets == NULL:
- *                 return [-1] * self.view.ndim
+ *                 return (-1,) * self.view.ndim
  */
 
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_2);
-  __Pyx_XDECREF(__pyx_t_5);
+  __Pyx_XDECREF(__pyx_t_3);
   __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7035,7 +7486,7 @@ static PyObject *__pyx_memoryview_get_suboffsets_MemoryView_10memoryview_10subof
   return __pyx_r;
 }
 
-/* "View.MemoryView":535
+/* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7049,14 +7500,14 @@ static PyObject *__pyx_memoryview_get_ndim(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7065,7 +7516,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":536
+  /* "View.MemoryView":538
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):
  *             return self.view.ndim             # <<<<<<<<<<<<<<
@@ -7073,13 +7524,13 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
  *     property itemsize:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 536; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 538; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":535
+  /* "View.MemoryView":537
  *     property ndim:
  *         @cname('__pyx_memoryview_get_ndim')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7098,7 +7549,7 @@ static PyObject *__pyx_memoryview_get_ndim_MemoryView_10memoryview_4ndim___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":540
+/* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7112,14 +7563,14 @@ static PyObject *__pyx_memoryview_get_itemsize(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7128,7 +7579,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":541
+  /* "View.MemoryView":543
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):
  *             return self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7136,13 +7587,13 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
  *     property nbytes:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 541; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":540
+  /* "View.MemoryView":542
  *     property itemsize:
  *         @cname('__pyx_memoryview_get_itemsize')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7161,7 +7612,7 @@ static PyObject *__pyx_memoryview_get_itemsize_MemoryView_10memoryview_8itemsize
   return __pyx_r;
 }
 
-/* "View.MemoryView":545
+/* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7175,14 +7626,14 @@ static PyObject *__pyx_memoryview_get_nbytes(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7193,7 +7644,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":546
+  /* "View.MemoryView":548
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):
  *             return self.size * self.view.itemsize             # <<<<<<<<<<<<<<
@@ -7201,11 +7652,11 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
  *     property size:
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -7213,7 +7664,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":545
+  /* "View.MemoryView":547
  *     property nbytes:
  *         @cname('__pyx_memoryview_get_nbytes')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7234,7 +7685,7 @@ static PyObject *__pyx_memoryview_get_nbytes_MemoryView_10memoryview_6nbytes___g
   return __pyx_r;
 }
 
-/* "View.MemoryView":550
+/* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7248,30 +7699,30 @@ static PyObject *__pyx_memoryview_get_size(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_v_result = NULL;
   PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  PyObject *__pyx_t_4 = NULL;
-  Py_ssize_t __pyx_t_5;
-  PyObject *(*__pyx_t_6)(PyObject *);
+  Py_ssize_t *__pyx_t_3;
+  Py_ssize_t *__pyx_t_4;
+  Py_ssize_t *__pyx_t_5;
+  PyObject *__pyx_t_6 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":551
+  /* "View.MemoryView":553
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):
  *             if self._size is None:             # <<<<<<<<<<<<<<
@@ -7282,89 +7733,45 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":552
+    /* "View.MemoryView":554
  *         def __get__(self):
  *             if self._size is None:
  *                 result = 1             # <<<<<<<<<<<<<<
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  */
     __Pyx_INCREF(__pyx_int_1);
     __pyx_v_result = __pyx_int_1;
 
-    /* "View.MemoryView":554
+    /* "View.MemoryView":556
  *                 result = 1
  * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
+ *                 for length in self.view.shape[:self.view.ndim]:             # <<<<<<<<<<<<<<
  *                     result *= length
  * 
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_shape); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    if (likely(PyList_CheckExact(__pyx_t_3)) || PyTuple_CheckExact(__pyx_t_3)) {
-      __pyx_t_4 = __pyx_t_3; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
-      __pyx_t_6 = NULL;
-    } else {
-      __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    }
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    for (;;) {
-      if (likely(!__pyx_t_6)) {
-        if (likely(PyList_CheckExact(__pyx_t_4))) {
-          if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        } else {
-          if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_3); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #else
-          __pyx_t_3 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          #endif
-        }
-      } else {
-        __pyx_t_3 = __pyx_t_6(__pyx_t_4);
-        if (unlikely(!__pyx_t_3)) {
-          PyObject* exc_type = PyErr_Occurred();
-          if (exc_type) {
-            if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-          }
-          break;
-        }
-        __Pyx_GOTREF(__pyx_t_3);
-      }
-      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_3);
-      __pyx_t_3 = 0;
+    __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
+    for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
+      __pyx_t_3 = __pyx_t_5;
+      __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
+      __pyx_t_6 = 0;
 
-      /* "View.MemoryView":555
+      /* "View.MemoryView":557
  * 
- *                 for length in self.shape:
+ *                 for length in self.view.shape[:self.view.ndim]:
  *                     result *= length             # <<<<<<<<<<<<<<
  * 
  *                 self._size = result
  */
-      __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_3);
-      __pyx_t_3 = 0;
+      __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_6);
+      __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
+      __pyx_t_6 = 0;
+    }
 
-      /* "View.MemoryView":554
- *                 result = 1
- * 
- *                 for length in self.shape:             # <<<<<<<<<<<<<<
- *                     result *= length
- * 
- */
-    }
-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-
-    /* "View.MemoryView":557
+    /* "View.MemoryView":559
  *                     result *= length
  * 
  *                 self._size = result             # <<<<<<<<<<<<<<
@@ -7376,11 +7783,17 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
     __Pyx_GOTREF(__pyx_v_self->_size);
     __Pyx_DECREF(__pyx_v_self->_size);
     __pyx_v_self->_size = __pyx_v_result;
-    goto __pyx_L3;
+
+    /* "View.MemoryView":553
+ *         @cname('__pyx_memoryview_get_size')
+ *         def __get__(self):
+ *             if self._size is None:             # <<<<<<<<<<<<<<
+ *                 result = 1
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":559
+  /* "View.MemoryView":561
  *                 self._size = result
  * 
  *             return self._size             # <<<<<<<<<<<<<<
@@ -7392,7 +7805,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   __pyx_r = __pyx_v_self->_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":550
+  /* "View.MemoryView":552
  *     property size:
  *         @cname('__pyx_memoryview_get_size')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -7402,8 +7815,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
 
   /* function exit code */
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_6);
   __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = NULL;
   __pyx_L0:;
@@ -7414,7 +7826,7 @@ static PyObject *__pyx_memoryview_get_size_MemoryView_10memoryview_4size___get__
   return __pyx_r;
 }
 
-/* "View.MemoryView":561
+/* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7428,20 +7840,20 @@ static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
   Py_ssize_t __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("__len__", 0);
 
-  /* "View.MemoryView":562
+  /* "View.MemoryView":564
  * 
  *     def __len__(self):
  *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
@@ -7451,7 +7863,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":563
+    /* "View.MemoryView":565
  *     def __len__(self):
  *         if self.view.ndim >= 1:
  *             return self.view.shape[0]             # <<<<<<<<<<<<<<
@@ -7460,9 +7872,17 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
  */
     __pyx_r = (__pyx_v_self->view.shape[0]);
     goto __pyx_L0;
+
+    /* "View.MemoryView":564
+ * 
+ *     def __len__(self):
+ *         if self.view.ndim >= 1:             # <<<<<<<<<<<<<<
+ *             return self.view.shape[0]
+ * 
+ */
   }
 
-  /* "View.MemoryView":565
+  /* "View.MemoryView":567
  *             return self.view.shape[0]
  * 
  *         return 0             # <<<<<<<<<<<<<<
@@ -7472,7 +7892,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":561
+  /* "View.MemoryView":563
  *             return self._size
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -7486,7 +7906,7 @@ static Py_ssize_t __pyx_memoryview_MemoryView_10memoryview_10__len__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":567
+/* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7500,14 +7920,14 @@ static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7518,7 +7938,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__repr__", 0);
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
@@ -7526,54 +7946,54 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":569
+  /* "View.MemoryView":571
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
  *                                                id(self))             # <<<<<<<<<<<<<<
  * 
  *     def __str__(self):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(((PyObject *)__pyx_v_self));
-  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
   __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_self));
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_id, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":568
+  /* "View.MemoryView":570
  * 
  *     def __repr__(self):
  *         return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,             # <<<<<<<<<<<<<<
  *                                                id(self))
  * 
  */
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_3;
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":567
+  /* "View.MemoryView":569
  *         return 0
  * 
  *     def __repr__(self):             # <<<<<<<<<<<<<<
@@ -7594,7 +8014,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_12__repr__(struct __py
   return __pyx_r;
 }
 
-/* "View.MemoryView":571
+/* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7608,14 +8028,14 @@ static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
@@ -7625,7 +8045,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__str__", 0);
 
-  /* "View.MemoryView":572
+  /* "View.MemoryView":574
  * 
  *     def __str__(self):
  *         return "<MemoryView of %r object>" % (self.base.__class__.__name__,)             # <<<<<<<<<<<<<<
@@ -7633,27 +8053,27 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
   __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":571
+  /* "View.MemoryView":573
  *                                                id(self))
  * 
  *     def __str__(self):             # <<<<<<<<<<<<<<
@@ -7673,7 +8093,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_14__str__(struct __pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":575
+/* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7687,14 +8107,14 @@ static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7705,7 +8125,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_c_contig", 0);
 
-  /* "View.MemoryView":578
+  /* "View.MemoryView":580
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7714,7 +8134,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":579
+  /* "View.MemoryView":581
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'C', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7722,13 +8142,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
  *     def is_f_contig(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 581; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":575
+  /* "View.MemoryView":577
  * 
  * 
  *     def is_c_contig(self):             # <<<<<<<<<<<<<<
@@ -7747,7 +8167,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_16is_c_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":581
+/* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7761,14 +8181,14 @@ static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNU
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice *__pyx_v_mslice;
   __Pyx_memviewslice __pyx_v_tmp;
   PyObject *__pyx_r = NULL;
@@ -7779,7 +8199,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("is_f_contig", 0);
 
-  /* "View.MemoryView":584
+  /* "View.MemoryView":586
  *         cdef __Pyx_memviewslice *mslice
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)             # <<<<<<<<<<<<<<
@@ -7788,7 +8208,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  */
   __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
 
-  /* "View.MemoryView":585
+  /* "View.MemoryView":587
  *         cdef __Pyx_memviewslice tmp
  *         mslice = get_slice_from_memview(self, &tmp)
  *         return slice_is_contig(mslice, 'F', self.view.ndim)             # <<<<<<<<<<<<<<
@@ -7796,13 +8216,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
  *     def copy(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig(__pyx_v_mslice, 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":581
+  /* "View.MemoryView":583
  *         return slice_is_contig(mslice, 'C', self.view.ndim)
  * 
  *     def is_f_contig(self):             # <<<<<<<<<<<<<<
@@ -7821,7 +8241,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_18is_f_contig(struct _
   return __pyx_r;
 }
 
-/* "View.MemoryView":587
+/* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7835,14 +8255,14 @@ static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyO
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_mslice;
   int __pyx_v_flags;
   PyObject *__pyx_r = NULL;
@@ -7854,7 +8274,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy", 0);
 
-  /* "View.MemoryView":589
+  /* "View.MemoryView":591
  *     def copy(self):
  *         cdef __Pyx_memviewslice mslice
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7863,7 +8283,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
 
-  /* "View.MemoryView":591
+  /* "View.MemoryView":593
  *         cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
  * 
  *         slice_copy(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7872,17 +8292,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
 
-  /* "View.MemoryView":592
+  /* "View.MemoryView":594
  * 
  *         slice_copy(self, &mslice)
  *         mslice = slice_copy_contig(&mslice, "c", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                    self.view.itemsize,
  *                                    flags|PyBUF_C_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 592; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), __pyx_k_c, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 594; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_mslice = __pyx_t_1;
 
-  /* "View.MemoryView":597
+  /* "View.MemoryView":599
  *                                    self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &mslice)             # <<<<<<<<<<<<<<
@@ -7890,13 +8310,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
  *     def copy_fortran(self):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 597; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":587
+  /* "View.MemoryView":589
  *         return slice_is_contig(mslice, 'F', self.view.ndim)
  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
@@ -7915,7 +8335,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_20copy(struct __pyx_me
   return __pyx_r;
 }
 
-/* "View.MemoryView":599
+/* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -7929,14 +8349,14 @@ static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UN
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
-  __pyx_r = __pyx_memoryview_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
+  __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
+static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
   __Pyx_memviewslice __pyx_v_src;
   __Pyx_memviewslice __pyx_v_dst;
   int __pyx_v_flags;
@@ -7949,7 +8369,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("copy_fortran", 0);
 
-  /* "View.MemoryView":601
+  /* "View.MemoryView":603
  *     def copy_fortran(self):
  *         cdef __Pyx_memviewslice src, dst
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS             # <<<<<<<<<<<<<<
@@ -7958,7 +8378,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
 
-  /* "View.MemoryView":603
+  /* "View.MemoryView":605
  *         cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
  * 
  *         slice_copy(self, &src)             # <<<<<<<<<<<<<<
@@ -7967,17 +8387,17 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  */
   __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
 
-  /* "View.MemoryView":604
+  /* "View.MemoryView":606
  * 
  *         slice_copy(self, &src)
  *         dst = slice_copy_contig(&src, "fortran", self.view.ndim,             # <<<<<<<<<<<<<<
  *                                 self.view.itemsize,
  *                                 flags|PyBUF_F_CONTIGUOUS,
  */
-  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 604; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), __pyx_k_fortran, __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 606; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_dst = __pyx_t_1;
 
-  /* "View.MemoryView":609
+  /* "View.MemoryView":611
  *                                 self.dtype_is_object)
  * 
  *         return memoryview_copy_from_slice(self, &dst)             # <<<<<<<<<<<<<<
@@ -7985,13 +8405,13 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
  * 
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":599
+  /* "View.MemoryView":601
  *         return memoryview_copy_from_slice(self, &mslice)
  * 
  *     def copy_fortran(self):             # <<<<<<<<<<<<<<
@@ -8010,7 +8430,7 @@ static PyObject *__pyx_memoryview_MemoryView_10memoryview_22copy_fortran(struct
   return __pyx_r;
 }
 
-/* "View.MemoryView":613
+/* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8030,35 +8450,35 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
 
-  /* "View.MemoryView":614
+  /* "View.MemoryView":616
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)             # <<<<<<<<<<<<<<
  *     result.typeinfo = typeinfo
  *     return result
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_v_o);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryview_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 616; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":615
+  /* "View.MemoryView":617
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo             # <<<<<<<<<<<<<<
@@ -8067,7 +8487,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
  */
   __pyx_v_result->typeinfo = __pyx_v_typeinfo;
 
-  /* "View.MemoryView":616
+  /* "View.MemoryView":618
  *     cdef memoryview result = memoryview(o, flags, dtype_is_object)
  *     result.typeinfo = typeinfo
  *     return result             # <<<<<<<<<<<<<<
@@ -8079,7 +8499,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":613
+  /* "View.MemoryView":615
  * 
  * @cname('__pyx_memoryview_new')
  * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):             # <<<<<<<<<<<<<<
@@ -8101,7 +8521,7 @@ static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, in
   return __pyx_r;
 }
 
-/* "View.MemoryView":619
+/* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8115,18 +8535,18 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("memoryview_check", 0);
 
-  /* "View.MemoryView":620
+  /* "View.MemoryView":622
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):
  *     return isinstance(o, memoryview)             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _unellipsify(object index, int ndim):
  */
-  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, ((PyObject *)__pyx_memoryview_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); 
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":619
+  /* "View.MemoryView":621
  * 
  * @cname('__pyx_memoryview_check')
  * cdef inline bint memoryview_check(object o):             # <<<<<<<<<<<<<<
@@ -8140,7 +8560,7 @@ static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":622
+/* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8174,7 +8594,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_unellipsify", 0);
 
-  /* "View.MemoryView":627
+  /* "View.MemoryView":629
  *     full slices.
  *     """
  *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
@@ -8185,49 +8605,57 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":628
+    /* "View.MemoryView":630
  *     """
  *     if not isinstance(index, tuple):
  *         tup = (index,)             # <<<<<<<<<<<<<<
  *     else:
  *         tup = index
  */
-    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 628; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 630; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_index);
-    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __Pyx_GIVEREF(__pyx_v_index);
+    PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
     __pyx_v_tup = __pyx_t_3;
     __pyx_t_3 = 0;
+
+    /* "View.MemoryView":629
+ *     full slices.
+ *     """
+ *     if not isinstance(index, tuple):             # <<<<<<<<<<<<<<
+ *         tup = (index,)
+ *     else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":630
+  /* "View.MemoryView":632
  *         tup = (index,)
  *     else:
  *         tup = index             # <<<<<<<<<<<<<<
  * 
  *     result = []
  */
+  /*else*/ {
     __Pyx_INCREF(__pyx_v_index);
     __pyx_v_tup = __pyx_v_index;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":632
+  /* "View.MemoryView":634
  *         tup = index
  * 
  *     result = []             # <<<<<<<<<<<<<<
  *     have_slices = False
  *     seen_ellipsis = False
  */
-  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 632; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __pyx_v_result = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":633
+  /* "View.MemoryView":635
  * 
  *     result = []
  *     have_slices = False             # <<<<<<<<<<<<<<
@@ -8236,7 +8664,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_have_slices = 0;
 
-  /* "View.MemoryView":634
+  /* "View.MemoryView":636
  *     result = []
  *     have_slices = False
  *     seen_ellipsis = False             # <<<<<<<<<<<<<<
@@ -8245,7 +8673,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __pyx_v_seen_ellipsis = 0;
 
-  /* "View.MemoryView":635
+  /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8258,25 +8686,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
     __pyx_t_6 = NULL;
   } else {
-    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_6)) {
       if (likely(PyList_CheckExact(__pyx_t_4))) {
         if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       } else {
         if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_7);
         #endif
       }
     } else {
@@ -8285,7 +8715,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8295,13 +8725,13 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_7 = 0;
     __Pyx_INCREF(__pyx_t_3);
     __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
-    __pyx_t_7 = PyNumber_Add(__pyx_t_3, __pyx_int_1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 637; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_3);
     __pyx_t_3 = __pyx_t_7;
     __pyx_t_7 = 0;
 
-    /* "View.MemoryView":636
+    /* "View.MemoryView":638
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:             # <<<<<<<<<<<<<<
@@ -8312,7 +8742,7 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":637
+      /* "View.MemoryView":639
  *     for idx, item in enumerate(tup):
  *         if item is Ellipsis:
  *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
@@ -8322,27 +8752,27 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
       __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":638
+        /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         { Py_ssize_t __pyx_temp;
           for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
-            __Pyx_INCREF(__pyx_slice__11);
-            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__11);
-            __Pyx_GIVEREF(__pyx_slice__11);
+            __Pyx_INCREF(__pyx_slice__13);
+            __Pyx_GIVEREF(__pyx_slice__13);
+            PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__13);
           }
         }
-        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-        /* "View.MemoryView":639
+        /* "View.MemoryView":641
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
  *                 seen_ellipsis = True             # <<<<<<<<<<<<<<
@@ -8350,22 +8780,30 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *                 result.append(slice(None))
  */
         __pyx_v_seen_ellipsis = 1;
+
+        /* "View.MemoryView":639
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:
+ *             if not seen_ellipsis:             # <<<<<<<<<<<<<<
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ *                 seen_ellipsis = True
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":641
+      /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__12); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__14); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
 
-      /* "View.MemoryView":642
+      /* "View.MemoryView":644
  *             else:
  *                 result.append(slice(None))
  *             have_slices = True             # <<<<<<<<<<<<<<
@@ -8373,54 +8811,68 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  */
       __pyx_v_have_slices = 1;
+
+      /* "View.MemoryView":638
+ *     seen_ellipsis = False
+ *     for idx, item in enumerate(tup):
+ *         if item is Ellipsis:             # <<<<<<<<<<<<<<
+ *             if not seen_ellipsis:
+ *                 result.extend([slice(None)] * (ndim - len(tup) + 1))
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":644
+    /* "View.MemoryView":646
  *             have_slices = True
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  */
+    /*else*/ {
       __pyx_t_2 = PySlice_Check(__pyx_v_item); 
       __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
       if (__pyx_t_10) {
-        goto __pyx_L10_next_and;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_and:;
       __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
       __pyx_t_1 = __pyx_t_10;
       __pyx_L9_bool_binop_done:;
       if (__pyx_t_1) {
 
-        /* "View.MemoryView":645
+        /* "View.MemoryView":647
  *         else:
  *             if not isinstance(item, slice) and not PyIndex_Check(item):
  *                 raise TypeError("Cannot index with type '%s'" % type(item))             # <<<<<<<<<<<<<<
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  */
-        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
-        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_11 = PyTuple_New(1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_11);
-        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __Pyx_GIVEREF(__pyx_t_7);
+        PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_7);
         __pyx_t_7 = 0;
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_11, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
         __Pyx_Raise(__pyx_t_7, 0, 0, 0);
         __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 647; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+        /* "View.MemoryView":646
+ *             have_slices = True
+ *         else:
+ *             if not isinstance(item, slice) and not PyIndex_Check(item):             # <<<<<<<<<<<<<<
+ *                 raise TypeError("Cannot index with type '%s'" % type(item))
+ * 
+ */
       }
 
-      /* "View.MemoryView":647
+      /* "View.MemoryView":649
  *                 raise TypeError("Cannot index with type '%s'" % type(item))
  * 
  *             have_slices = have_slices or isinstance(item, slice)             # <<<<<<<<<<<<<<
@@ -8429,30 +8881,28 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
       __pyx_t_10 = (__pyx_v_have_slices != 0);
       if (!__pyx_t_10) {
-        goto __pyx_L12_next_or;
       } else {
         __pyx_t_1 = __pyx_t_10;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = PySlice_Check(__pyx_v_item); 
       __pyx_t_2 = (__pyx_t_10 != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L11_bool_binop_done:;
       __pyx_v_have_slices = __pyx_t_1;
 
-      /* "View.MemoryView":648
+      /* "View.MemoryView":650
  * 
  *             have_slices = have_slices or isinstance(item, slice)
  *             result.append(item)             # <<<<<<<<<<<<<<
  * 
  *     nslices = ndim - len(result)
  */
-      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":635
+    /* "View.MemoryView":637
  *     have_slices = False
  *     seen_ellipsis = False
  *     for idx, item in enumerate(tup):             # <<<<<<<<<<<<<<
@@ -8463,17 +8913,17 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":650
+  /* "View.MemoryView":652
  *             result.append(item)
  * 
  *     nslices = ndim - len(result)             # <<<<<<<<<<<<<<
  *     if nslices:
  *         result.extend([slice(None)] * nslices)
  */
-  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
 
-  /* "View.MemoryView":651
+  /* "View.MemoryView":653
  * 
  *     nslices = ndim - len(result)
  *     if nslices:             # <<<<<<<<<<<<<<
@@ -8483,29 +8933,35 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   __pyx_t_1 = (__pyx_v_nslices != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":652
+    /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     { Py_ssize_t __pyx_temp;
       for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
-        __Pyx_INCREF(__pyx_slice__13);
-        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__13);
-        __Pyx_GIVEREF(__pyx_slice__13);
+        __Pyx_INCREF(__pyx_slice__15);
+        __Pyx_GIVEREF(__pyx_slice__15);
+        PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__15);
       }
     }
-    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    goto __pyx_L13;
+
+    /* "View.MemoryView":653
+ * 
+ *     nslices = ndim - len(result)
+ *     if nslices:             # <<<<<<<<<<<<<<
+ *         result.extend([slice(None)] * nslices)
+ * 
+ */
   }
-  __pyx_L13:;
 
-  /* "View.MemoryView":654
+  /* "View.MemoryView":656
  *         result.extend([slice(None)] * nslices)
  * 
  *     return have_slices or nslices, tuple(result)             # <<<<<<<<<<<<<<
@@ -8514,35 +8970,33 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
  */
   __Pyx_XDECREF(__pyx_r);
   if (!__pyx_v_have_slices) {
-    goto __pyx_L15_next_or;
   } else {
-    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_t_3 = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L14_bool_binop_done;
   }
-  __pyx_L15_next_or:;
-  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_t_3 = __pyx_t_4;
   __pyx_t_4 = 0;
   __pyx_L14_bool_binop_done:;
-  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_7);
-  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
-  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_4);
+  PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_4);
   __pyx_t_3 = 0;
   __pyx_t_4 = 0;
   __pyx_r = ((PyObject*)__pyx_t_7);
   __pyx_t_7 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":622
+  /* "View.MemoryView":624
  *     return isinstance(o, memoryview)
  * 
  * cdef tuple _unellipsify(object index, int ndim):             # <<<<<<<<<<<<<<
@@ -8568,76 +9022,86 @@ static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":656
+/* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
 static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  int __pyx_t_1;
-  int __pyx_t_2;
-  int __pyx_t_3;
-  PyObject *__pyx_t_4 = NULL;
+  Py_ssize_t *__pyx_t_1;
+  Py_ssize_t *__pyx_t_2;
+  Py_ssize_t *__pyx_t_3;
+  int __pyx_t_4;
+  PyObject *__pyx_t_5 = NULL;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
 
-  /* "View.MemoryView":658
+  /* "View.MemoryView":659
+ * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
- *     cdef int i
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         if suboffsets[i] >= 0:
+ *     for suboffset in suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")
  */
-  __pyx_t_1 = __pyx_v_ndim;
-  for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
-    __pyx_v_i = __pyx_t_2;
+  __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
+  for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
+    __pyx_t_1 = __pyx_t_3;
+    __pyx_v_suboffset = (__pyx_t_1[0]);
 
-    /* "View.MemoryView":659
- *     cdef int i
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
  *             raise ValueError("Indirect dimensions not supported")
  * 
  */
-    __pyx_t_3 = (((__pyx_v_suboffsets[__pyx_v_i]) >= 0) != 0);
-    if (__pyx_t_3) {
+    __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_4) {
 
-      /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+      /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_4);
-      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_5);
+      __Pyx_Raise(__pyx_t_5, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":660
+ * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             raise ValueError("Indirect dimensions not supported")
+ * 
+ */
     }
   }
 
-  /* "View.MemoryView":656
+  /* "View.MemoryView":658
  *     return have_slices or nslices, tuple(result)
  * 
  * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):             # <<<<<<<<<<<<<<
- *     cdef int i
- *     for i in range(ndim):
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  */
 
   /* function exit code */
   __pyx_r = Py_None; __Pyx_INCREF(Py_None);
   goto __pyx_L0;
   __pyx_L1_error:;
-  __Pyx_XDECREF(__pyx_t_4);
+  __Pyx_XDECREF(__pyx_t_5);
   __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __pyx_r = 0;
   __pyx_L0:;
@@ -8646,7 +9110,7 @@ static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __
   return __pyx_r;
 }
 
-/* "View.MemoryView":667
+/* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -8690,7 +9154,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memview_slice", 0);
 
-  /* "View.MemoryView":668
+  /* "View.MemoryView":669
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):
  *     cdef int new_ndim = 0, suboffset_dim = -1, dim             # <<<<<<<<<<<<<<
@@ -8700,7 +9164,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_v_new_ndim = 0;
   __pyx_v_suboffset_dim = -1;
 
-  /* "View.MemoryView":675
+  /* "View.MemoryView":676
  * 
  * 
  *     memset(&dst, 0, sizeof(dst))             # <<<<<<<<<<<<<<
@@ -8709,7 +9173,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)));
 
-  /* "View.MemoryView":679
+  /* "View.MemoryView":680
  *     cdef _memoryviewslice memviewsliceobj
  * 
  *     assert memview.view.ndim > 0             # <<<<<<<<<<<<<<
@@ -8720,36 +9184,36 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 679; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 680; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "View.MemoryView":681
+  /* "View.MemoryView":682
  *     assert memview.view.ndim > 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":682
+    /* "View.MemoryView":683
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview             # <<<<<<<<<<<<<<
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 683; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":683
+    /* "View.MemoryView":684
  *     if isinstance(memview, _memoryviewslice):
  *         memviewsliceobj = memview
  *         p_src = &memviewsliceobj.from_slice             # <<<<<<<<<<<<<<
@@ -8757,20 +9221,28 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *         slice_copy(memview, &src)
  */
     __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
+
+    /* "View.MemoryView":682
+ *     assert memview.view.ndim > 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         memviewsliceobj = memview
+ *         p_src = &memviewsliceobj.from_slice
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":685
+  /* "View.MemoryView":686
  *         p_src = &memviewsliceobj.from_slice
  *     else:
  *         slice_copy(memview, &src)             # <<<<<<<<<<<<<<
  *         p_src = &src
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
 
-    /* "View.MemoryView":686
+    /* "View.MemoryView":687
  *     else:
  *         slice_copy(memview, &src)
  *         p_src = &src             # <<<<<<<<<<<<<<
@@ -8781,7 +9253,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":692
+  /* "View.MemoryView":693
  * 
  * 
  *     dst.memview = p_src.memview             # <<<<<<<<<<<<<<
@@ -8791,7 +9263,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_4 = __pyx_v_p_src->memview;
   __pyx_v_dst.memview = __pyx_t_4;
 
-  /* "View.MemoryView":693
+  /* "View.MemoryView":694
  * 
  *     dst.memview = p_src.memview
  *     dst.data = p_src.data             # <<<<<<<<<<<<<<
@@ -8801,7 +9273,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   __pyx_t_5 = __pyx_v_p_src->data;
   __pyx_v_dst.data = __pyx_t_5;
 
-  /* "View.MemoryView":698
+  /* "View.MemoryView":699
  * 
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst             # <<<<<<<<<<<<<<
@@ -8810,7 +9282,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_dst = (&__pyx_v_dst);
 
-  /* "View.MemoryView":699
+  /* "View.MemoryView":700
  * 
  *     cdef __Pyx_memviewslice *p_dst = &dst
  *     cdef int *p_suboffset_dim = &suboffset_dim             # <<<<<<<<<<<<<<
@@ -8819,7 +9291,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
   __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
 
-  /* "View.MemoryView":703
+  /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -8831,25 +9303,27 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
     __pyx_t_8 = NULL;
   } else {
-    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   for (;;) {
     if (likely(!__pyx_t_8)) {
       if (likely(PyList_CheckExact(__pyx_t_3))) {
         if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       } else {
         if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_GOTREF(__pyx_t_9);
         #endif
       }
     } else {
@@ -8858,7 +9332,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
         PyObject* exc_type = PyErr_Occurred();
         if (exc_type) {
           if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 703; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[1]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         break;
       }
@@ -8869,7 +9343,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_v_dim = __pyx_t_6;
     __pyx_t_6 = (__pyx_t_6 + 1);
 
-    /* "View.MemoryView":704
+    /* "View.MemoryView":705
  * 
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
@@ -8879,27 +9353,35 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":708
+      /* "View.MemoryView":709
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  *                 index, 0, 0, # start, stop, step             # <<<<<<<<<<<<<<
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  */
-      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":705
+      /* "View.MemoryView":706
  *     for dim, index in enumerate(indices):
  *         if PyIndex_Check(index):
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":705
+ * 
+ *     for dim, index in enumerate(indices):
+ *         if PyIndex_Check(index):             # <<<<<<<<<<<<<<
+ *             slice_memviewslice(
+ *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
+ */
       goto __pyx_L6;
     }
 
-    /* "View.MemoryView":711
+    /* "View.MemoryView":712
  *                 0, 0, 0, # have_{start,stop,step}
  *                 False)
  *         elif index is None:             # <<<<<<<<<<<<<<
@@ -8910,7 +9392,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":712
+      /* "View.MemoryView":713
  *                 False)
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1             # <<<<<<<<<<<<<<
@@ -8919,7 +9401,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
 
-      /* "View.MemoryView":713
+      /* "View.MemoryView":714
  *         elif index is None:
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0             # <<<<<<<<<<<<<<
@@ -8928,16 +9410,16 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
       (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
 
-      /* "View.MemoryView":714
+      /* "View.MemoryView":715
  *             p_dst.shape[new_ndim] = 1
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1             # <<<<<<<<<<<<<<
  *             new_ndim += 1
  *         else:
  */
-      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1;
+      (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
 
-      /* "View.MemoryView":715
+      /* "View.MemoryView":716
  *             p_dst.strides[new_ndim] = 0
  *             p_dst.suboffsets[new_ndim] = -1
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -8945,131 +9427,133 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  *             start = index.start or 0
  */
       __pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
+
+      /* "View.MemoryView":712
+ *                 0, 0, 0, # have_{start,stop,step}
+ *                 False)
+ *         elif index is None:             # <<<<<<<<<<<<<<
+ *             p_dst.shape[new_ndim] = 1
+ *             p_dst.strides[new_ndim] = 0
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":717
+    /* "View.MemoryView":718
  *             new_ndim += 1
  *         else:
  *             start = index.start or 0             # <<<<<<<<<<<<<<
  *             stop = index.stop or 0
  *             step = index.step or 0
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L8_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L7_bool_binop_done;
       }
-      __pyx_L8_next_or:;
       __pyx_t_10 = 0;
       __pyx_L7_bool_binop_done:;
       __pyx_v_start = __pyx_t_10;
 
-      /* "View.MemoryView":718
+      /* "View.MemoryView":719
  *         else:
  *             start = index.start or 0
  *             stop = index.stop or 0             # <<<<<<<<<<<<<<
  *             step = index.step or 0
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L10_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 718; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L9_bool_binop_done;
       }
-      __pyx_L10_next_or:;
       __pyx_t_10 = 0;
       __pyx_L9_bool_binop_done:;
       __pyx_v_stop = __pyx_t_10;
 
-      /* "View.MemoryView":719
+      /* "View.MemoryView":720
  *             start = index.start or 0
  *             stop = index.stop or 0
  *             step = index.step or 0             # <<<<<<<<<<<<<<
  * 
  *             have_start = index.start is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (!__pyx_t_1) {
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
-        goto __pyx_L12_next_or;
       } else {
-        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 719; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 720; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_10 = __pyx_t_12;
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
         goto __pyx_L11_bool_binop_done;
       }
-      __pyx_L12_next_or:;
       __pyx_t_10 = 0;
       __pyx_L11_bool_binop_done:;
       __pyx_v_step = __pyx_t_10;
 
-      /* "View.MemoryView":721
+      /* "View.MemoryView":722
  *             step = index.step or 0
  * 
  *             have_start = index.start is not None             # <<<<<<<<<<<<<<
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_start = __pyx_t_1;
 
-      /* "View.MemoryView":722
+      /* "View.MemoryView":723
  * 
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None             # <<<<<<<<<<<<<<
  *             have_step = index.step is not None
  * 
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_stop = __pyx_t_1;
 
-      /* "View.MemoryView":723
+      /* "View.MemoryView":724
  *             have_start = index.start is not None
  *             have_stop = index.stop is not None
  *             have_step = index.step is not None             # <<<<<<<<<<<<<<
  * 
  *             slice_memviewslice(
  */
-      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_9);
       __pyx_t_1 = (__pyx_t_9 != Py_None);
       __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
       __pyx_v_have_step = __pyx_t_1;
 
-      /* "View.MemoryView":725
+      /* "View.MemoryView":726
  *             have_step = index.step is not None
  * 
  *             slice_memviewslice(             # <<<<<<<<<<<<<<
  *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
  *                 dim, new_ndim, p_suboffset_dim,
  */
-      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 725; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "View.MemoryView":731
+      /* "View.MemoryView":732
  *                 have_start, have_stop, have_step,
  *                 True)
  *             new_ndim += 1             # <<<<<<<<<<<<<<
@@ -9080,7 +9564,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
     }
     __pyx_L6:;
 
-    /* "View.MemoryView":703
+    /* "View.MemoryView":704
  *     cdef bint have_start, have_stop, have_step
  * 
  *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
@@ -9090,18 +9574,18 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "View.MemoryView":733
+  /* "View.MemoryView":734
  *             new_ndim += 1
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
@@ -9110,73 +9594,81 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":735
+    /* "View.MemoryView":736
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_dtype_func,
  *                                     memview.dtype_is_object)
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":736
+    /* "View.MemoryView":737
  *         return memoryview_fromslice(dst, new_ndim,
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  *     else:
  */
-    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
+    if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 737; __pyx_clineno = __LINE__; goto __pyx_L1_error;} }
 
-    /* "View.MemoryView":734
+    /* "View.MemoryView":735
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
  *                                     memviewsliceobj.to_object_func,
  *                                     memviewsliceobj.to_dtype_func,
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
-  }
-  /*else*/ {
 
-    /* "View.MemoryView":739
- *                                     memview.dtype_is_object)
- *     else:
- *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":734
+ *             new_ndim += 1
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         return memoryview_fromslice(dst, new_ndim,
+ *                                     memviewsliceobj.to_object_func,
+ */
+  }
+
+  /* "View.MemoryView":740
+ *                                     memview.dtype_is_object)
+ *     else:
+ *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
+  /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
 
-    /* "View.MemoryView":740
+    /* "View.MemoryView":741
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
  *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
 
-    /* "View.MemoryView":739
+    /* "View.MemoryView":740
  *                                     memview.dtype_is_object)
  *     else:
  *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
  *                                     memview.dtype_is_object)
  * 
  */
-    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":667
+  /* "View.MemoryView":668
  * 
  * @cname('__pyx_memview_slice')
  * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
@@ -9198,7 +9690,7 @@ static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_
   return __pyx_r;
 }
 
-/* "View.MemoryView":764
+/* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9217,7 +9709,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":784
+  /* "View.MemoryView":785
  *     cdef bint negative_step
  * 
  *     if not is_slice:             # <<<<<<<<<<<<<<
@@ -9227,7 +9719,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":786
+    /* "View.MemoryView":787
  *     if not is_slice:
  * 
  *         if start < 0:             # <<<<<<<<<<<<<<
@@ -9237,7 +9729,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_1 = ((__pyx_v_start < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":787
+      /* "View.MemoryView":788
  * 
  *         if start < 0:
  *             start += shape             # <<<<<<<<<<<<<<
@@ -9245,11 +9737,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
  */
       __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":787
+ *     if not is_slice:
+ * 
+ *         if start < 0:             # <<<<<<<<<<<<<<
+ *             start += shape
+ *         if not 0 <= start < shape:
+ */
     }
-    __pyx_L4:;
 
-    /* "View.MemoryView":788
+    /* "View.MemoryView":789
  *         if start < 0:
  *             start += shape
  *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
@@ -9263,42 +9761,54 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":789
+      /* "View.MemoryView":790
  *             start += shape
  *         if not 0 <= start < shape:
  *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
  *     else:
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":789
+ *         if start < 0:
+ *             start += shape
+ *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
+ *             _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
+ *     else:
+ */
     }
-    __pyx_L5:;
+
+    /* "View.MemoryView":785
+ *     cdef bint negative_step
+ * 
+ *     if not is_slice:             # <<<<<<<<<<<<<<
+ * 
+ *         if start < 0:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":792
+  /* "View.MemoryView":793
  *     else:
  * 
  *         negative_step = have_step != 0 and step < 0             # <<<<<<<<<<<<<<
  * 
  *         if have_step and step == 0:
  */
+  /*else*/ {
     __pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
     if (__pyx_t_1) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_and:;
     __pyx_t_1 = ((__pyx_v_step < 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L6_bool_binop_done:;
     __pyx_v_negative_step = __pyx_t_2;
 
-    /* "View.MemoryView":794
+    /* "View.MemoryView":795
  *         negative_step = have_step != 0 and step < 0
  * 
  *         if have_step and step == 0:             # <<<<<<<<<<<<<<
@@ -9307,30 +9817,34 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_t_1 = (__pyx_v_have_step != 0);
     if (__pyx_t_1) {
-      goto __pyx_L10_next_and;
     } else {
       __pyx_t_2 = __pyx_t_1;
       goto __pyx_L9_bool_binop_done;
     }
-    __pyx_L10_next_and:;
     __pyx_t_1 = ((__pyx_v_step == 0) != 0);
     __pyx_t_2 = __pyx_t_1;
     __pyx_L9_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":795
+      /* "View.MemoryView":796
  * 
  *         if have_step and step == 0:
  *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":795
+ *         negative_step = have_step != 0 and step < 0
+ * 
+ *         if have_step and step == 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
+ * 
+ */
     }
-    __pyx_L8:;
 
-    /* "View.MemoryView":798
+    /* "View.MemoryView":799
  * 
  * 
  *         if have_start:             # <<<<<<<<<<<<<<
@@ -9340,7 +9854,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_start != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":799
+      /* "View.MemoryView":800
  * 
  *         if have_start:
  *             if start < 0:             # <<<<<<<<<<<<<<
@@ -9350,7 +9864,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":800
+        /* "View.MemoryView":801
  *         if have_start:
  *             if start < 0:
  *                 start += shape             # <<<<<<<<<<<<<<
@@ -9359,7 +9873,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_start = (__pyx_v_start + __pyx_v_shape);
 
-        /* "View.MemoryView":801
+        /* "View.MemoryView":802
  *             if start < 0:
  *                 start += shape
  *                 if start < 0:             # <<<<<<<<<<<<<<
@@ -9369,7 +9883,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_start < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":802
+          /* "View.MemoryView":803
  *                 start += shape
  *                 if start < 0:
  *                     start = 0             # <<<<<<<<<<<<<<
@@ -9377,13 +9891,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 if negative_step:
  */
           __pyx_v_start = 0;
-          goto __pyx_L13;
+
+          /* "View.MemoryView":802
+ *             if start < 0:
+ *                 start += shape
+ *                 if start < 0:             # <<<<<<<<<<<<<<
+ *                     start = 0
+ *             elif start >= shape:
+ */
         }
-        __pyx_L13:;
+
+        /* "View.MemoryView":800
+ * 
+ *         if have_start:
+ *             if start < 0:             # <<<<<<<<<<<<<<
+ *                 start += shape
+ *                 if start < 0:
+ */
         goto __pyx_L12;
       }
 
-      /* "View.MemoryView":803
+      /* "View.MemoryView":804
  *                 if start < 0:
  *                     start = 0
  *             elif start >= shape:             # <<<<<<<<<<<<<<
@@ -9393,7 +9921,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":804
+        /* "View.MemoryView":805
  *                     start = 0
  *             elif start >= shape:
  *                 if negative_step:             # <<<<<<<<<<<<<<
@@ -9403,7 +9931,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = (__pyx_v_negative_step != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":805
+          /* "View.MemoryView":806
  *             elif start >= shape:
  *                 if negative_step:
  *                     start = shape - 1             # <<<<<<<<<<<<<<
@@ -9411,38 +9939,61 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                     start = shape
  */
           __pyx_v_start = (__pyx_v_shape - 1);
+
+          /* "View.MemoryView":805
+ *                     start = 0
+ *             elif start >= shape:
+ *                 if negative_step:             # <<<<<<<<<<<<<<
+ *                     start = shape - 1
+ *                 else:
+ */
           goto __pyx_L14;
         }
-        /*else*/ {
 
-          /* "View.MemoryView":807
+        /* "View.MemoryView":808
  *                     start = shape - 1
  *                 else:
  *                     start = shape             # <<<<<<<<<<<<<<
  *         else:
  *             if negative_step:
  */
+        /*else*/ {
           __pyx_v_start = __pyx_v_shape;
         }
         __pyx_L14:;
-        goto __pyx_L12;
+
+        /* "View.MemoryView":804
+ *                 if start < 0:
+ *                     start = 0
+ *             elif start >= shape:             # <<<<<<<<<<<<<<
+ *                 if negative_step:
+ *                     start = shape - 1
+ */
       }
       __pyx_L12:;
+
+      /* "View.MemoryView":799
+ * 
+ * 
+ *         if have_start:             # <<<<<<<<<<<<<<
+ *             if start < 0:
+ *                 start += shape
+ */
       goto __pyx_L11;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":809
+    /* "View.MemoryView":810
  *                     start = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 start = shape - 1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":810
+        /* "View.MemoryView":811
  *         else:
  *             if negative_step:
  *                 start = shape - 1             # <<<<<<<<<<<<<<
@@ -9450,24 +10001,32 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 start = 0
  */
         __pyx_v_start = (__pyx_v_shape - 1);
+
+        /* "View.MemoryView":810
+ *                     start = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 start = shape - 1
+ *             else:
+ */
         goto __pyx_L15;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":812
+      /* "View.MemoryView":813
  *                 start = shape - 1
  *             else:
  *                 start = 0             # <<<<<<<<<<<<<<
  * 
  *         if have_stop:
  */
+      /*else*/ {
         __pyx_v_start = 0;
       }
       __pyx_L15:;
     }
     __pyx_L11:;
 
-    /* "View.MemoryView":814
+    /* "View.MemoryView":815
  *                 start = 0
  * 
  *         if have_stop:             # <<<<<<<<<<<<<<
@@ -9477,7 +10036,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (__pyx_v_have_stop != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":815
+      /* "View.MemoryView":816
  * 
  *         if have_stop:
  *             if stop < 0:             # <<<<<<<<<<<<<<
@@ -9487,7 +10046,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":816
+        /* "View.MemoryView":817
  *         if have_stop:
  *             if stop < 0:
  *                 stop += shape             # <<<<<<<<<<<<<<
@@ -9496,7 +10055,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
         __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
 
-        /* "View.MemoryView":817
+        /* "View.MemoryView":818
  *             if stop < 0:
  *                 stop += shape
  *                 if stop < 0:             # <<<<<<<<<<<<<<
@@ -9506,7 +10065,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
         __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
         if (__pyx_t_2) {
 
-          /* "View.MemoryView":818
+          /* "View.MemoryView":819
  *                 stop += shape
  *                 if stop < 0:
  *                     stop = 0             # <<<<<<<<<<<<<<
@@ -9514,13 +10073,27 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 stop = shape
  */
           __pyx_v_stop = 0;
-          goto __pyx_L18;
+
+          /* "View.MemoryView":818
+ *             if stop < 0:
+ *                 stop += shape
+ *                 if stop < 0:             # <<<<<<<<<<<<<<
+ *                     stop = 0
+ *             elif stop > shape:
+ */
         }
-        __pyx_L18:;
+
+        /* "View.MemoryView":816
+ * 
+ *         if have_stop:
+ *             if stop < 0:             # <<<<<<<<<<<<<<
+ *                 stop += shape
+ *                 if stop < 0:
+ */
         goto __pyx_L17;
       }
 
-      /* "View.MemoryView":819
+      /* "View.MemoryView":820
  *                 if stop < 0:
  *                     stop = 0
  *             elif stop > shape:             # <<<<<<<<<<<<<<
@@ -9530,7 +10103,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":820
+        /* "View.MemoryView":821
  *                     stop = 0
  *             elif stop > shape:
  *                 stop = shape             # <<<<<<<<<<<<<<
@@ -9538,49 +10111,72 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *             if negative_step:
  */
         __pyx_v_stop = __pyx_v_shape;
-        goto __pyx_L17;
+
+        /* "View.MemoryView":820
+ *                 if stop < 0:
+ *                     stop = 0
+ *             elif stop > shape:             # <<<<<<<<<<<<<<
+ *                 stop = shape
+ *         else:
+ */
       }
       __pyx_L17:;
+
+      /* "View.MemoryView":815
+ *                 start = 0
+ * 
+ *         if have_stop:             # <<<<<<<<<<<<<<
+ *             if stop < 0:
+ *                 stop += shape
+ */
       goto __pyx_L16;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":822
+    /* "View.MemoryView":823
  *                 stop = shape
  *         else:
  *             if negative_step:             # <<<<<<<<<<<<<<
  *                 stop = -1
  *             else:
  */
+    /*else*/ {
       __pyx_t_2 = (__pyx_v_negative_step != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":823
+        /* "View.MemoryView":824
  *         else:
  *             if negative_step:
  *                 stop = -1             # <<<<<<<<<<<<<<
  *             else:
  *                 stop = shape
  */
-        __pyx_v_stop = -1;
+        __pyx_v_stop = -1L;
+
+        /* "View.MemoryView":823
+ *                 stop = shape
+ *         else:
+ *             if negative_step:             # <<<<<<<<<<<<<<
+ *                 stop = -1
+ *             else:
+ */
         goto __pyx_L19;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":825
+      /* "View.MemoryView":826
  *                 stop = -1
  *             else:
  *                 stop = shape             # <<<<<<<<<<<<<<
  * 
  *         if not have_step:
  */
+      /*else*/ {
         __pyx_v_stop = __pyx_v_shape;
       }
       __pyx_L19:;
     }
     __pyx_L16:;
 
-    /* "View.MemoryView":827
+    /* "View.MemoryView":828
  *                 stop = shape
  * 
  *         if not have_step:             # <<<<<<<<<<<<<<
@@ -9590,7 +10186,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":828
+      /* "View.MemoryView":829
  * 
  *         if not have_step:
  *             step = 1             # <<<<<<<<<<<<<<
@@ -9598,11 +10194,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_step = 1;
-      goto __pyx_L20;
+
+      /* "View.MemoryView":828
+ *                 stop = shape
+ * 
+ *         if not have_step:             # <<<<<<<<<<<<<<
+ *             step = 1
+ * 
+ */
     }
-    __pyx_L20:;
 
-    /* "View.MemoryView":832
+    /* "View.MemoryView":833
  * 
  *         with cython.cdivision(True):
  *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
@@ -9611,7 +10213,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
 
-    /* "View.MemoryView":834
+    /* "View.MemoryView":835
  *             new_shape = (stop - start) // step
  * 
  *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
@@ -9621,7 +10223,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":835
+      /* "View.MemoryView":836
  * 
  *             if (stop - start) - step * new_shape:
  *                 new_shape += 1             # <<<<<<<<<<<<<<
@@ -9629,11 +10231,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         if new_shape < 0:
  */
       __pyx_v_new_shape = (__pyx_v_new_shape + 1);
-      goto __pyx_L21;
+
+      /* "View.MemoryView":835
+ *             new_shape = (stop - start) // step
+ * 
+ *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
+ *                 new_shape += 1
+ * 
+ */
     }
-    __pyx_L21:;
 
-    /* "View.MemoryView":837
+    /* "View.MemoryView":838
  *                 new_shape += 1
  * 
  *         if new_shape < 0:             # <<<<<<<<<<<<<<
@@ -9643,7 +10251,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":838
+      /* "View.MemoryView":839
  * 
  *         if new_shape < 0:
  *             new_shape = 0             # <<<<<<<<<<<<<<
@@ -9651,11 +10259,17 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  * 
  */
       __pyx_v_new_shape = 0;
-      goto __pyx_L22;
+
+      /* "View.MemoryView":838
+ *                 new_shape += 1
+ * 
+ *         if new_shape < 0:             # <<<<<<<<<<<<<<
+ *             new_shape = 0
+ * 
+ */
     }
-    __pyx_L22:;
 
-    /* "View.MemoryView":841
+    /* "View.MemoryView":842
  * 
  * 
  *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
@@ -9664,7 +10278,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
 
-    /* "View.MemoryView":842
+    /* "View.MemoryView":843
  * 
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
@@ -9673,7 +10287,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  */
     (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
 
-    /* "View.MemoryView":843
+    /* "View.MemoryView":844
  *         dst.strides[new_ndim] = stride * step
  *         dst.shape[new_ndim] = new_shape
  *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
@@ -9684,7 +10298,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":846
+  /* "View.MemoryView":847
  * 
  * 
  *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
@@ -9694,7 +10308,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":847
+    /* "View.MemoryView":848
  * 
  *     if suboffset_dim[0] < 0:
  *         dst.data += start * stride             # <<<<<<<<<<<<<<
@@ -9702,23 +10316,31 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  */
     __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
+
+    /* "View.MemoryView":847
+ * 
+ * 
+ *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
+ *         dst.data += start * stride
+ *     else:
+ */
     goto __pyx_L23;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":849
+  /* "View.MemoryView":850
  *         dst.data += start * stride
  *     else:
  *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
  * 
  *     if suboffset >= 0:
  */
+  /*else*/ {
     __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
     (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
   }
   __pyx_L23:;
 
-  /* "View.MemoryView":851
+  /* "View.MemoryView":852
  *         dst.suboffsets[suboffset_dim[0]] += start * stride
  * 
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -9728,7 +10350,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":852
+    /* "View.MemoryView":853
  * 
  *     if suboffset >= 0:
  *         if not is_slice:             # <<<<<<<<<<<<<<
@@ -9738,7 +10360,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
     __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":853
+      /* "View.MemoryView":854
  *     if suboffset >= 0:
  *         if not is_slice:
  *             if new_ndim == 0:             # <<<<<<<<<<<<<<
@@ -9748,7 +10370,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
       __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":854
+        /* "View.MemoryView":855
  *         if not is_slice:
  *             if new_ndim == 0:
  *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -9756,39 +10378,69 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
  */
         __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
+
+        /* "View.MemoryView":854
+ *     if suboffset >= 0:
+ *         if not is_slice:
+ *             if new_ndim == 0:             # <<<<<<<<<<<<<<
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ *             else:
+ */
         goto __pyx_L26;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":856
+      /* "View.MemoryView":857
  *                 dst.data = (<char **> dst.data)[0] + suboffset
  *             else:
  *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
  *                                      "must be indexed and not sliced", dim)
  *         else:
  */
-        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+
+        /* "View.MemoryView":858
+ *             else:
+ *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
+ *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
+ *         else:
+ *             suboffset_dim[0] = new_ndim
+ */
+        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, __pyx_k_All_dimensions_preceding_dimensi, __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L26:;
+
+      /* "View.MemoryView":853
+ * 
+ *     if suboffset >= 0:
+ *         if not is_slice:             # <<<<<<<<<<<<<<
+ *             if new_ndim == 0:
+ *                 dst.data = (<char **> dst.data)[0] + suboffset
+ */
       goto __pyx_L25;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":859
+    /* "View.MemoryView":860
  *                                      "must be indexed and not sliced", dim)
  *         else:
  *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
+    /*else*/ {
       (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
     }
     __pyx_L25:;
-    goto __pyx_L24;
+
+    /* "View.MemoryView":852
+ *         dst.suboffsets[suboffset_dim[0]] += start * stride
+ * 
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         if not is_slice:
+ *             if new_ndim == 0:
+ */
   }
-  __pyx_L24:;
 
-  /* "View.MemoryView":861
+  /* "View.MemoryView":862
  *             suboffset_dim[0] = new_ndim
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -9798,7 +10450,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":764
+  /* "View.MemoryView":765
  * 
  * @cname('__pyx_memoryview_slice_memviewslice')
  * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
@@ -9822,7 +10474,7 @@ static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst,
   return __pyx_r;
 }
 
-/* "View.MemoryView":867
+/* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -9847,16 +10499,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("pybuffer_index", 0);
 
-  /* "View.MemoryView":869
+  /* "View.MemoryView":870
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
  *     cdef Py_ssize_t itemsize = view.itemsize
  *     cdef char *resultp
  */
-  __pyx_v_suboffset = -1;
+  __pyx_v_suboffset = -1L;
 
-  /* "View.MemoryView":870
+  /* "View.MemoryView":871
  *                           Py_ssize_t dim) except NULL:
  *     cdef Py_ssize_t shape, stride, suboffset = -1
  *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
@@ -9866,7 +10518,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_1 = __pyx_v_view->itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":873
+  /* "View.MemoryView":874
  *     cdef char *resultp
  * 
  *     if view.ndim == 0:             # <<<<<<<<<<<<<<
@@ -9876,7 +10528,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":874
+    /* "View.MemoryView":875
  * 
  *     if view.ndim == 0:
  *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
@@ -9884,28 +10536,16 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     else:
  */
     if (unlikely(__pyx_v_itemsize == 0)) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
       PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    else if (sizeof(Py_ssize_t) == sizeof(long) && unlikely(__pyx_v_itemsize == -1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
-      #ifdef WITH_THREAD
-      PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();
-      #endif
+    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
       PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
-      #ifdef WITH_THREAD
-      PyGILState_Release(__pyx_gilstate_save);
-      #endif
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);
 
-    /* "View.MemoryView":875
+    /* "View.MemoryView":876
  *     if view.ndim == 0:
  *         shape = view.len / itemsize
  *         stride = itemsize             # <<<<<<<<<<<<<<
@@ -9913,20 +10553,28 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *         shape = view.shape[dim]
  */
     __pyx_v_stride = __pyx_v_itemsize;
+
+    /* "View.MemoryView":874
+ *     cdef char *resultp
+ * 
+ *     if view.ndim == 0:             # <<<<<<<<<<<<<<
+ *         shape = view.len / itemsize
+ *         stride = itemsize
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":877
+  /* "View.MemoryView":878
  *         stride = itemsize
  *     else:
  *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  */
+  /*else*/ {
     __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":878
+    /* "View.MemoryView":879
  *     else:
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
@@ -9935,7 +10583,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
 
-    /* "View.MemoryView":879
+    /* "View.MemoryView":880
  *         shape = view.shape[dim]
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
@@ -9945,7 +10593,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":880
+      /* "View.MemoryView":881
  *         stride = view.strides[dim]
  *         if view.suboffsets != NULL:
  *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
@@ -9953,13 +10601,19 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     if index < 0:
  */
       __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
-      goto __pyx_L4;
+
+      /* "View.MemoryView":880
+ *         shape = view.shape[dim]
+ *         stride = view.strides[dim]
+ *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
+ *             suboffset = view.suboffsets[dim]
+ * 
+ */
     }
-    __pyx_L4:;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":882
+  /* "View.MemoryView":883
  *             suboffset = view.suboffsets[dim]
  * 
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -9969,7 +10623,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":883
+    /* "View.MemoryView":884
  * 
  *     if index < 0:
  *         index += view.shape[dim]             # <<<<<<<<<<<<<<
@@ -9978,7 +10632,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
     __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
 
-    /* "View.MemoryView":884
+    /* "View.MemoryView":885
  *     if index < 0:
  *         index += view.shape[dim]
  *         if index < 0:             # <<<<<<<<<<<<<<
@@ -9988,35 +10642,49 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
     __pyx_t_2 = ((__pyx_v_index < 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":885
+      /* "View.MemoryView":886
  *         index += view.shape[dim]
  *         if index < 0:
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     if index >= shape:
  */
-      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __Pyx_GIVEREF(__pyx_t_4);
+      PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_4);
       __pyx_t_4 = 0;
-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_Raise(__pyx_t_4, 0, 0, 0);
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 886; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":885
+ *     if index < 0:
+ *         index += view.shape[dim]
+ *         if index < 0:             # <<<<<<<<<<<<<<
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
     }
-    goto __pyx_L5;
+
+    /* "View.MemoryView":883
+ *             suboffset = view.suboffsets[dim]
+ * 
+ *     if index < 0:             # <<<<<<<<<<<<<<
+ *         index += view.shape[dim]
+ *         if index < 0:
+ */
   }
-  __pyx_L5:;
 
-  /* "View.MemoryView":887
+  /* "View.MemoryView":888
  *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     if index >= shape:             # <<<<<<<<<<<<<<
@@ -10026,32 +10694,40 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":888
+    /* "View.MemoryView":889
  * 
  *     if index >= shape:
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)             # <<<<<<<<<<<<<<
  * 
  *     resultp = bufp + index * stride
  */
-    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __Pyx_GIVEREF(__pyx_t_3);
+    PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_IndexError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 888; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":888
+ *             raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ *     if index >= shape:             # <<<<<<<<<<<<<<
+ *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
+ * 
+ */
   }
 
-  /* "View.MemoryView":890
+  /* "View.MemoryView":891
  *         raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
  * 
  *     resultp = bufp + index * stride             # <<<<<<<<<<<<<<
@@ -10060,7 +10736,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  */
   __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
 
-  /* "View.MemoryView":891
+  /* "View.MemoryView":892
  * 
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:             # <<<<<<<<<<<<<<
@@ -10070,7 +10746,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":892
+    /* "View.MemoryView":893
  *     resultp = bufp + index * stride
  *     if suboffset >= 0:
  *         resultp = (<char **> resultp)[0] + suboffset             # <<<<<<<<<<<<<<
@@ -10078,11 +10754,17 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
  *     return resultp
  */
     __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
-    goto __pyx_L8;
+
+    /* "View.MemoryView":892
+ * 
+ *     resultp = bufp + index * stride
+ *     if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *         resultp = (<char **> resultp)[0] + suboffset
+ * 
+ */
   }
-  __pyx_L8:;
 
-  /* "View.MemoryView":894
+  /* "View.MemoryView":895
  *         resultp = (<char **> resultp)[0] + suboffset
  * 
  *     return resultp             # <<<<<<<<<<<<<<
@@ -10092,7 +10774,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   __pyx_r = __pyx_v_resultp;
   goto __pyx_L0;
 
-  /* "View.MemoryView":867
+  /* "View.MemoryView":868
  * 
  * @cname('__pyx_pybuffer_index')
  * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
@@ -10111,7 +10793,7 @@ static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, P
   return __pyx_r;
 }
 
-/* "View.MemoryView":900
+/* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10138,7 +10820,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":901
+  /* "View.MemoryView":902
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
  *     cdef int ndim = memslice.memview.view.ndim             # <<<<<<<<<<<<<<
@@ -10148,7 +10830,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
   __pyx_v_ndim = __pyx_t_1;
 
-  /* "View.MemoryView":903
+  /* "View.MemoryView":904
  *     cdef int ndim = memslice.memview.view.ndim
  * 
  *     cdef Py_ssize_t *shape = memslice.shape             # <<<<<<<<<<<<<<
@@ -10158,7 +10840,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->shape;
   __pyx_v_shape = __pyx_t_2;
 
-  /* "View.MemoryView":904
+  /* "View.MemoryView":905
  * 
  *     cdef Py_ssize_t *shape = memslice.shape
  *     cdef Py_ssize_t *strides = memslice.strides             # <<<<<<<<<<<<<<
@@ -10168,7 +10850,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_t_2 = __pyx_v_memslice->strides;
   __pyx_v_strides = __pyx_t_2;
 
-  /* "View.MemoryView":908
+  /* "View.MemoryView":909
  * 
  *     cdef int i, j
  *     for i in range(ndim / 2):             # <<<<<<<<<<<<<<
@@ -10179,7 +10861,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_3; __pyx_t_1+=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":909
+    /* "View.MemoryView":910
  *     cdef int i, j
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i             # <<<<<<<<<<<<<<
@@ -10188,7 +10870,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
 
-    /* "View.MemoryView":910
+    /* "View.MemoryView":911
  *     for i in range(ndim / 2):
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]             # <<<<<<<<<<<<<<
@@ -10200,7 +10882,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_strides[__pyx_v_i]) = __pyx_t_4;
     (__pyx_v_strides[__pyx_v_j]) = __pyx_t_5;
 
-    /* "View.MemoryView":911
+    /* "View.MemoryView":912
  *         j = ndim - 1 - i
  *         strides[i], strides[j] = strides[j], strides[i]
  *         shape[i], shape[j] = shape[j], shape[i]             # <<<<<<<<<<<<<<
@@ -10212,7 +10894,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
     (__pyx_v_shape[__pyx_v_i]) = __pyx_t_5;
     (__pyx_v_shape[__pyx_v_j]) = __pyx_t_4;
 
-    /* "View.MemoryView":913
+    /* "View.MemoryView":914
  *         shape[i], shape[j] = shape[j], shape[i]
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
@@ -10221,31 +10903,35 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
  */
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
     if (!__pyx_t_7) {
-      goto __pyx_L7_next_or;
     } else {
       __pyx_t_6 = __pyx_t_7;
       goto __pyx_L6_bool_binop_done;
     }
-    __pyx_L7_next_or:;
     __pyx_t_7 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
     __pyx_t_6 = __pyx_t_7;
     __pyx_L6_bool_binop_done:;
     if (__pyx_t_6) {
 
-      /* "View.MemoryView":914
+      /* "View.MemoryView":915
  * 
  *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")             # <<<<<<<<<<<<<<
  * 
  *     return 1
  */
-      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L5;
+      __pyx_t_8 = __pyx_memoryview_err(__pyx_builtin_ValueError, __pyx_k_Cannot_transpose_memoryview_with); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":914
+ *         shape[i], shape[j] = shape[j], shape[i]
+ * 
+ *         if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:             # <<<<<<<<<<<<<<
+ *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
+ * 
+ */
     }
-    __pyx_L5:;
   }
 
-  /* "View.MemoryView":916
+  /* "View.MemoryView":917
  *             _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -10255,7 +10941,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "View.MemoryView":900
+  /* "View.MemoryView":901
  * 
  * @cname('__pyx_memslice_transpose')
  * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:             # <<<<<<<<<<<<<<
@@ -10279,7 +10965,7 @@ static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":933
+/* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10292,17 +10978,17 @@ static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
 static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
-  __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
 }
 
-static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "View.MemoryView":934
+  /* "View.MemoryView":935
  * 
  *     def __dealloc__(self):
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)             # <<<<<<<<<<<<<<
@@ -10311,7 +10997,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
  */
   __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
 
-  /* "View.MemoryView":933
+  /* "View.MemoryView":934
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -10323,7 +11009,7 @@ static void __pyx_memoryviewslice_MemoryView_16_memoryviewslice___dealloc__(stru
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":936
+/* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10341,7 +11027,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("convert_item_to_object", 0);
 
-  /* "View.MemoryView":937
+  /* "View.MemoryView":938
  * 
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
@@ -10351,7 +11037,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":938
+    /* "View.MemoryView":939
  *     cdef convert_item_to_object(self, char *itemp):
  *         if self.to_object_func != NULL:
  *             return self.to_object_func(itemp)             # <<<<<<<<<<<<<<
@@ -10359,30 +11045,38 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
  *             return memoryview.convert_item_to_object(self, itemp)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
+
+    /* "View.MemoryView":938
+ * 
+ *     cdef convert_item_to_object(self, char *itemp):
+ *         if self.to_object_func != NULL:             # <<<<<<<<<<<<<<
+ *             return self.to_object_func(itemp)
+ *         else:
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":940
+  /* "View.MemoryView":941
  *             return self.to_object_func(itemp)
  *         else:
  *             return memoryview.convert_item_to_object(self, itemp)             # <<<<<<<<<<<<<<
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  */
+  /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 940; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":936
+  /* "View.MemoryView":937
  *         __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
  * 
  *     cdef convert_item_to_object(self, char *itemp):             # <<<<<<<<<<<<<<
@@ -10401,7 +11095,7 @@ static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memor
   return __pyx_r;
 }
 
-/* "View.MemoryView":942
+/* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10420,7 +11114,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("assign_item_from_object", 0);
 
-  /* "View.MemoryView":943
+  /* "View.MemoryView":944
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
@@ -10430,32 +11124,40 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":944
+    /* "View.MemoryView":945
  *     cdef assign_item_from_object(self, char *itemp, object value):
  *         if self.to_dtype_func != NULL:
  *             self.to_dtype_func(itemp, value)             # <<<<<<<<<<<<<<
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)
  */
-    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 944; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 945; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":944
+ * 
+ *     cdef assign_item_from_object(self, char *itemp, object value):
+ *         if self.to_dtype_func != NULL:             # <<<<<<<<<<<<<<
+ *             self.to_dtype_func(itemp, value)
+ *         else:
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":946
+  /* "View.MemoryView":947
  *             self.to_dtype_func(itemp, value)
  *         else:
  *             memoryview.assign_item_from_object(self, itemp, value)             # <<<<<<<<<<<<<<
  * 
  *     property base:
  */
-    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  /*else*/ {
+    __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":942
+  /* "View.MemoryView":943
  *             return memoryview.convert_item_to_object(self, itemp)
  * 
  *     cdef assign_item_from_object(self, char *itemp, object value):             # <<<<<<<<<<<<<<
@@ -10476,7 +11178,7 @@ static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memo
   return __pyx_r;
 }
 
-/* "View.MemoryView":950
+/* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10490,19 +11192,19 @@ static PyObject *__pyx_memoryviewslice__get__base(PyObject *__pyx_v_self) {
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
-  __pyx_r = __pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
+  __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
 
   /* function exit code */
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
+static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "View.MemoryView":951
+  /* "View.MemoryView":952
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):
  *             return self.from_object             # <<<<<<<<<<<<<<
@@ -10514,7 +11216,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   __pyx_r = __pyx_v_self->from_object;
   goto __pyx_L0;
 
-  /* "View.MemoryView":950
+  /* "View.MemoryView":951
  *     property base:
  *         @cname('__pyx_memoryviewslice__get__base')
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -10529,7 +11231,7 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
   return __pyx_r;
 }
 
-/* "View.MemoryView":957
+/* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10539,7 +11241,8 @@ static PyObject *__pyx_memoryviewslice__get__base_MemoryView_16_memoryviewslice_
 
 static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
   struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
-  int __pyx_v_i;
+  Py_ssize_t __pyx_v_suboffset;
+  PyObject *__pyx_v_length = NULL;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
@@ -10547,16 +11250,17 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   PyObject *__pyx_t_3 = NULL;
   __Pyx_TypeInfo *__pyx_t_4;
   Py_buffer __pyx_t_5;
-  Py_ssize_t __pyx_t_6;
-  int __pyx_t_7;
-  int __pyx_t_8;
+  Py_ssize_t *__pyx_t_6;
+  Py_ssize_t *__pyx_t_7;
+  Py_ssize_t *__pyx_t_8;
+  Py_ssize_t __pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_fromslice", 0);
 
   /* "View.MemoryView":966
- *     cdef int i
+ *     cdef _memoryviewslice result
  * 
  *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
  *         return None
@@ -10576,6 +11280,14 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
     __Pyx_INCREF(Py_None);
     __pyx_r = Py_None;
     goto __pyx_L0;
+
+    /* "View.MemoryView":966
+ *     cdef _memoryviewslice result
+ * 
+ *     if <PyObject *> memviewslice.memview == Py_None:             # <<<<<<<<<<<<<<
+ *         return None
+ * 
+ */
   }
 
   /* "View.MemoryView":972
@@ -10590,15 +11302,15 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_INCREF(Py_None);
-  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_GIVEREF(Py_None);
+  PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
   __Pyx_INCREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_int_0);
-  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
   __Pyx_GIVEREF(__pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
   __pyx_t_2 = 0;
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_memoryviewslice_type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 972; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
@@ -10707,7 +11419,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape             # <<<<<<<<<<<<<<
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  */
   __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
 
@@ -10715,53 +11427,115 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  * 
  *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
  *     result.view.strides = <Py_ssize_t *> result.from_slice.strides             # <<<<<<<<<<<<<<
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ * 
  * 
  */
   __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
 
-  /* "View.MemoryView":990
- *     result.view.shape = <Py_ssize_t *> result.from_slice.shape
- *     result.view.strides = <Py_ssize_t *> result.from_slice.strides
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+  /* "View.MemoryView":992
+ * 
+ * 
+ *     result.view.suboffsets = NULL             # <<<<<<<<<<<<<<
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ */
+  __pyx_v_result->__pyx_base.view.suboffsets = NULL;
+
+  /* "View.MemoryView":993
+ * 
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:             # <<<<<<<<<<<<<<
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ */
+  __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_v_suboffset = (__pyx_t_6[0]);
+
+    /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
+    if (__pyx_t_1) {
+
+      /* "View.MemoryView":995
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets             # <<<<<<<<<<<<<<
+ *             break
+ * 
+ */
+      __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+
+      /* "View.MemoryView":996
+ *         if suboffset >= 0:
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break             # <<<<<<<<<<<<<<
  * 
  *     result.view.len = result.view.itemsize
  */
-  __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
+      goto __pyx_L5_break;
 
-  /* "View.MemoryView":992
- *     result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+      /* "View.MemoryView":994
+ *     result.view.suboffsets = NULL
+ *     for suboffset in result.from_slice.suboffsets[:ndim]:
+ *         if suboffset >= 0:             # <<<<<<<<<<<<<<
+ *             result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
+ *             break
+ */
+    }
+  }
+  __pyx_L5_break:;
+
+  /* "View.MemoryView":998
+ *             break
  * 
  *     result.view.len = result.view.itemsize             # <<<<<<<<<<<<<<
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length
  */
-  __pyx_t_6 = __pyx_v_result->__pyx_base.view.itemsize;
-  __pyx_v_result->__pyx_base.view.len = __pyx_t_6;
+  __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
+  __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
 
-  /* "View.MemoryView":993
+  /* "View.MemoryView":999
  * 
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):             # <<<<<<<<<<<<<<
- *         result.view.len *= result.view.shape[i]
+ *     for length in result.view.shape[:ndim]:             # <<<<<<<<<<<<<<
+ *         result.view.len *= length
  * 
  */
-  __pyx_t_7 = __pyx_v_ndim;
-  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
-    __pyx_v_i = __pyx_t_8;
+  __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
+  for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
+    __pyx_t_6 = __pyx_t_8;
+    __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 999; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
+    __pyx_t_2 = 0;
 
-    /* "View.MemoryView":994
+    /* "View.MemoryView":1000
  *     result.view.len = result.view.itemsize
- *     for i in range(ndim):
- *         result.view.len *= result.view.shape[i]             # <<<<<<<<<<<<<<
+ *     for length in result.view.shape[:ndim]:
+ *         result.view.len *= length             # <<<<<<<<<<<<<<
  * 
  *     result.to_object_func = to_object_func
  */
-    __pyx_v_result->__pyx_base.view.len = (__pyx_v_result->__pyx_base.view.len * (__pyx_v_result->__pyx_base.view.shape[__pyx_v_i]));
+    __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_2);
+    __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_3);
+    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+    __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1000; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+    __pyx_v_result->__pyx_base.view.len = __pyx_t_9;
   }
 
-  /* "View.MemoryView":996
- *         result.view.len *= result.view.shape[i]
+  /* "View.MemoryView":1002
+ *         result.view.len *= length
  * 
  *     result.to_object_func = to_object_func             # <<<<<<<<<<<<<<
  *     result.to_dtype_func = to_dtype_func
@@ -10769,7 +11543,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_object_func = __pyx_v_to_object_func;
 
-  /* "View.MemoryView":997
+  /* "View.MemoryView":1003
  * 
  *     result.to_object_func = to_object_func
  *     result.to_dtype_func = to_dtype_func             # <<<<<<<<<<<<<<
@@ -10778,7 +11552,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
  */
   __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
 
-  /* "View.MemoryView":999
+  /* "View.MemoryView":1005
  *     result.to_dtype_func = to_dtype_func
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -10790,7 +11564,7 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = ((PyObject *)__pyx_v_result);
   goto __pyx_L0;
 
-  /* "View.MemoryView":957
+  /* "View.MemoryView":958
  * 
  * @cname('__pyx_memoryview_fromslice')
  * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice,             # <<<<<<<<<<<<<<
@@ -10806,12 +11580,13 @@ static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewsl
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_result);
+  __Pyx_XDECREF(__pyx_v_length);
   __Pyx_XGIVEREF(__pyx_r);
   __Pyx_RefNannyFinishContext();
   return __pyx_r;
 }
 
-/* "View.MemoryView":1002
+/* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10831,31 +11606,31 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("get_slice_from_memview", 0);
 
-  /* "View.MemoryView":1005
+  /* "View.MemoryView":1011
  *                                                    __Pyx_memviewslice *mslice):
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         obj = memview
  *         return &obj.from_slice
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1006
+    /* "View.MemoryView":1012
  *     cdef _memoryviewslice obj
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview             # <<<<<<<<<<<<<<
  *         return &obj.from_slice
  *     else:
  */
-    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1006; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1012; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = ((PyObject *)__pyx_v_memview);
     __Pyx_INCREF(__pyx_t_3);
     __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "View.MemoryView":1007
+    /* "View.MemoryView":1013
  *     if isinstance(memview, _memoryviewslice):
  *         obj = memview
  *         return &obj.from_slice             # <<<<<<<<<<<<<<
@@ -10864,19 +11639,27 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
  */
     __pyx_r = (&__pyx_v_obj->from_slice);
     goto __pyx_L0;
+
+    /* "View.MemoryView":1011
+ *                                                    __Pyx_memviewslice *mslice):
+ *     cdef _memoryviewslice obj
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         obj = memview
+ *         return &obj.from_slice
+ */
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1009
+  /* "View.MemoryView":1015
  *         return &obj.from_slice
  *     else:
  *         slice_copy(memview, mslice)             # <<<<<<<<<<<<<<
  *         return mslice
  * 
  */
+  /*else*/ {
     __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
 
-    /* "View.MemoryView":1010
+    /* "View.MemoryView":1016
  *     else:
  *         slice_copy(memview, mslice)
  *         return mslice             # <<<<<<<<<<<<<<
@@ -10887,7 +11670,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1002
+  /* "View.MemoryView":1008
  * 
  * @cname('__pyx_memoryview_get_slice_from_memoryview')
  * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview,             # <<<<<<<<<<<<<<
@@ -10898,7 +11681,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   /* function exit code */
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_3);
-  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0);
+  __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 0, 0);
   __pyx_r = 0;
   __pyx_L0:;
   __Pyx_XDECREF((PyObject *)__pyx_v_obj);
@@ -10906,7 +11689,7 @@ static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __p
   return __pyx_r;
 }
 
-/* "View.MemoryView":1013
+/* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -10923,10 +11706,10 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   Py_ssize_t *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
+  Py_ssize_t __pyx_t_4;
   __Pyx_RefNannySetupContext("slice_copy", 0);
 
-  /* "View.MemoryView":1017
+  /* "View.MemoryView":1023
  *     cdef (Py_ssize_t*) shape, strides, suboffsets
  * 
  *     shape = memview.view.shape             # <<<<<<<<<<<<<<
@@ -10936,7 +11719,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.shape;
   __pyx_v_shape = __pyx_t_1;
 
-  /* "View.MemoryView":1018
+  /* "View.MemoryView":1024
  * 
  *     shape = memview.view.shape
  *     strides = memview.view.strides             # <<<<<<<<<<<<<<
@@ -10946,7 +11729,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.strides;
   __pyx_v_strides = __pyx_t_1;
 
-  /* "View.MemoryView":1019
+  /* "View.MemoryView":1025
  *     shape = memview.view.shape
  *     strides = memview.view.strides
  *     suboffsets = memview.view.suboffsets             # <<<<<<<<<<<<<<
@@ -10956,7 +11739,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __pyx_t_1 = __pyx_v_memview->view.suboffsets;
   __pyx_v_suboffsets = __pyx_t_1;
 
-  /* "View.MemoryView":1021
+  /* "View.MemoryView":1027
  *     suboffsets = memview.view.suboffsets
  * 
  *     dst.memview = <__pyx_memoryview *> memview             # <<<<<<<<<<<<<<
@@ -10965,7 +11748,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
 
-  /* "View.MemoryView":1022
+  /* "View.MemoryView":1028
  * 
  *     dst.memview = <__pyx_memoryview *> memview
  *     dst.data = <char *> memview.view.buf             # <<<<<<<<<<<<<<
@@ -10974,7 +11757,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
  */
   __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
 
-  /* "View.MemoryView":1024
+  /* "View.MemoryView":1030
  *     dst.data = <char *> memview.view.buf
  * 
  *     for dim in range(memview.view.ndim):             # <<<<<<<<<<<<<<
@@ -10985,59 +11768,40 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_dim = __pyx_t_3;
 
-    /* "View.MemoryView":1025
+    /* "View.MemoryView":1031
  * 
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]             # <<<<<<<<<<<<<<
  *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
  */
     (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
 
-    /* "View.MemoryView":1026
+    /* "View.MemoryView":1032
  *     for dim in range(memview.view.ndim):
  *         dst.shape[dim] = shape[dim]
  *         dst.strides[dim] = strides[dim]             # <<<<<<<<<<<<<<
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1
- */
-    (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
-
-    /* "View.MemoryView":1027
- *         dst.shape[dim] = shape[dim]
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:             # <<<<<<<<<<<<<<
- *             dst.suboffsets[dim] = -1
- *         else:
- */
-    __pyx_t_4 = ((__pyx_v_suboffsets == NULL) != 0);
-    if (__pyx_t_4) {
-
-      /* "View.MemoryView":1028
- *         dst.strides[dim] = strides[dim]
- *         if suboffsets == NULL:
- *             dst.suboffsets[dim] = -1             # <<<<<<<<<<<<<<
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]
- */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = -1;
-      goto __pyx_L5;
-    }
-    /*else*/ {
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
+ * 
+ */
+    (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
 
-      /* "View.MemoryView":1030
- *             dst.suboffsets[dim] = -1
- *         else:
- *             dst.suboffsets[dim] = suboffsets[dim]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1033
+ *         dst.shape[dim] = shape[dim]
+ *         dst.strides[dim] = strides[dim]
+ *         dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_object')
  */
-      (__pyx_v_dst->suboffsets[__pyx_v_dim]) = (__pyx_v_suboffsets[__pyx_v_dim]);
+    if ((__pyx_v_suboffsets != 0)) {
+      __pyx_t_4 = (__pyx_v_suboffsets[__pyx_v_dim]);
+    } else {
+      __pyx_t_4 = -1L;
     }
-    __pyx_L5:;
+    (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_4;
   }
 
-  /* "View.MemoryView":1013
+  /* "View.MemoryView":1019
  * 
  * @cname('__pyx_memoryview_slice_copy')
  * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst):             # <<<<<<<<<<<<<<
@@ -11049,7 +11813,7 @@ static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_mem
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1033
+/* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11067,7 +11831,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy", 0);
 
-  /* "View.MemoryView":1036
+  /* "View.MemoryView":1039
  *     "Create a new memoryview object"
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11076,7 +11840,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  */
   __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
 
-  /* "View.MemoryView":1037
+  /* "View.MemoryView":1040
  *     cdef __Pyx_memviewslice memviewslice
  *     slice_copy(memview, &memviewslice)
  *     return memoryview_copy_from_slice(memview, &memviewslice)             # <<<<<<<<<<<<<<
@@ -11084,13 +11848,13 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
  * @cname('__pyx_memoryview_copy_object_from_slice')
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1040; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_r = __pyx_t_1;
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1033
+  /* "View.MemoryView":1036
  * 
  * @cname('__pyx_memoryview_copy_object')
  * cdef memoryview_copy(memoryview memview):             # <<<<<<<<<<<<<<
@@ -11109,7 +11873,7 @@ static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx
   return __pyx_r;
 }
 
-/* "View.MemoryView":1040
+/* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11132,18 +11896,18 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
 
-  /* "View.MemoryView":1047
+  /* "View.MemoryView":1050
  *     cdef int (*to_dtype_func)(char *, object) except 0
  * 
  *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  */
-  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), ((PyObject *)__pyx_memoryviewslice_type)); 
+  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1048
+    /* "View.MemoryView":1051
  * 
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func             # <<<<<<<<<<<<<<
@@ -11153,7 +11917,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
     __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
     __pyx_v_to_object_func = __pyx_t_3;
 
-    /* "View.MemoryView":1049
+    /* "View.MemoryView":1052
  *     if isinstance(memview, _memoryviewslice):
  *         to_object_func = (<_memoryviewslice> memview).to_object_func
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func             # <<<<<<<<<<<<<<
@@ -11162,20 +11926,28 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
     __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
     __pyx_v_to_dtype_func = __pyx_t_4;
+
+    /* "View.MemoryView":1050
+ *     cdef int (*to_dtype_func)(char *, object) except 0
+ * 
+ *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
+ *         to_object_func = (<_memoryviewslice> memview).to_object_func
+ *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1051
+  /* "View.MemoryView":1054
  *         to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
  *     else:
  *         to_object_func = NULL             # <<<<<<<<<<<<<<
  *         to_dtype_func = NULL
  * 
  */
+  /*else*/ {
     __pyx_v_to_object_func = NULL;
 
-    /* "View.MemoryView":1052
+    /* "View.MemoryView":1055
  *     else:
  *         to_object_func = NULL
  *         to_dtype_func = NULL             # <<<<<<<<<<<<<<
@@ -11186,7 +11958,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1054
+  /* "View.MemoryView":1057
  *         to_dtype_func = NULL
  * 
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,             # <<<<<<<<<<<<<<
@@ -11195,20 +11967,20 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
  */
   __Pyx_XDECREF(__pyx_r);
 
-  /* "View.MemoryView":1056
+  /* "View.MemoryView":1059
  *     return memoryview_fromslice(memviewslice[0], memview.view.ndim,
  *                                 to_object_func, to_dtype_func,
  *                                 memview.dtype_is_object)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1040
+  /* "View.MemoryView":1043
  * 
  * @cname('__pyx_memoryview_copy_object_from_slice')
  * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice):             # <<<<<<<<<<<<<<
@@ -11227,7 +11999,7 @@ static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview
   return __pyx_r;
 }
 
-/* "View.MemoryView":1062
+/* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11239,7 +12011,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   Py_ssize_t __pyx_r;
   int __pyx_t_1;
 
-  /* "View.MemoryView":1063
+  /* "View.MemoryView":1066
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:             # <<<<<<<<<<<<<<
@@ -11249,7 +12021,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   __pyx_t_1 = ((__pyx_v_arg < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1064
+    /* "View.MemoryView":1067
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
  *     if arg < 0:
  *         return -arg             # <<<<<<<<<<<<<<
@@ -11258,21 +12030,29 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
  */
     __pyx_r = (-__pyx_v_arg);
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1066
+ * 
+ * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
+ *     if arg < 0:             # <<<<<<<<<<<<<<
+ *         return -arg
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1069
  *         return -arg
  *     else:
  *         return arg             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_get_best_slice_order')
  */
+  /*else*/ {
     __pyx_r = __pyx_v_arg;
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1062
+  /* "View.MemoryView":1065
  * 
  * 
  * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:             # <<<<<<<<<<<<<<
@@ -11285,7 +12065,7 @@ static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1069
+/* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11302,7 +12082,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1074
+  /* "View.MemoryView":1077
  *     """
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0             # <<<<<<<<<<<<<<
@@ -11311,7 +12091,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_c_stride = 0;
 
-  /* "View.MemoryView":1075
+  /* "View.MemoryView":1078
  *     cdef int i
  *     cdef Py_ssize_t c_stride = 0
  *     cdef Py_ssize_t f_stride = 0             # <<<<<<<<<<<<<<
@@ -11320,17 +12100,17 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
   __pyx_v_f_stride = 0;
 
-  /* "View.MemoryView":1077
+  /* "View.MemoryView":1080
  *     cdef Py_ssize_t f_stride = 0
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1078
+    /* "View.MemoryView":1081
  * 
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11340,7 +12120,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1079
+      /* "View.MemoryView":1082
  *     for i in range(ndim - 1, -1, -1):
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11349,7 +12129,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1080
+      /* "View.MemoryView":1083
  *         if mslice.shape[i] > 1:
  *             c_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11357,11 +12137,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     for i in range(ndim):
  */
       goto __pyx_L4_break;
+
+      /* "View.MemoryView":1081
+ * 
+ *     for i in range(ndim - 1, -1, -1):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             c_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L4_break:;
 
-  /* "View.MemoryView":1082
+  /* "View.MemoryView":1085
  *             break
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11372,7 +12160,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_1; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1083
+    /* "View.MemoryView":1086
  * 
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
@@ -11382,7 +12170,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
     __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1084
+      /* "View.MemoryView":1087
  *     for i in range(ndim):
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]             # <<<<<<<<<<<<<<
@@ -11391,7 +12179,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
       __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-      /* "View.MemoryView":1085
+      /* "View.MemoryView":1088
  *         if mslice.shape[i] > 1:
  *             f_stride = mslice.strides[i]
  *             break             # <<<<<<<<<<<<<<
@@ -11399,11 +12187,19 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  */
       goto __pyx_L7_break;
+
+      /* "View.MemoryView":1086
+ * 
+ *     for i in range(ndim):
+ *         if mslice.shape[i] > 1:             # <<<<<<<<<<<<<<
+ *             f_stride = mslice.strides[i]
+ *             break
+ */
     }
   }
   __pyx_L7_break:;
 
-  /* "View.MemoryView":1087
+  /* "View.MemoryView":1090
  *             break
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
@@ -11413,7 +12209,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1088
+    /* "View.MemoryView":1091
  * 
  *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
  *         return 'C'             # <<<<<<<<<<<<<<
@@ -11422,21 +12218,29 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
  */
     __pyx_r = 'C';
     goto __pyx_L0;
-  }
-  /*else*/ {
 
     /* "View.MemoryView":1090
+ *             break
+ * 
+ *     if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):             # <<<<<<<<<<<<<<
+ *         return 'C'
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1093
  *         return 'C'
  *     else:
  *         return 'F'             # <<<<<<<<<<<<<<
  * 
  * @cython.cdivision(True)
  */
+  /*else*/ {
     __pyx_r = 'F';
     goto __pyx_L0;
   }
 
-  /* "View.MemoryView":1069
+  /* "View.MemoryView":1072
  * 
  * @cname('__pyx_get_best_slice_order')
  * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11449,7 +12253,7 @@ static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int _
   return __pyx_r;
 }
 
-/* "View.MemoryView":1093
+/* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11469,7 +12273,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   Py_ssize_t __pyx_t_4;
   Py_ssize_t __pyx_t_5;
 
-  /* "View.MemoryView":1100
+  /* "View.MemoryView":1103
  * 
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
@@ -11478,7 +12282,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_extent = (__pyx_v_src_shape[0]);
 
-  /* "View.MemoryView":1101
+  /* "View.MemoryView":1104
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
@@ -11487,7 +12291,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
 
-  /* "View.MemoryView":1102
+  /* "View.MemoryView":1105
  *     cdef Py_ssize_t src_extent = src_shape[0]
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
@@ -11496,7 +12300,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_src_stride = (__pyx_v_src_strides[0]);
 
-  /* "View.MemoryView":1103
+  /* "View.MemoryView":1106
  *     cdef Py_ssize_t dst_extent = dst_shape[0]
  *     cdef Py_ssize_t src_stride = src_strides[0]
  *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
@@ -11505,7 +12309,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
   __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
 
-  /* "View.MemoryView":1105
+  /* "View.MemoryView":1108
  *     cdef Py_ssize_t dst_stride = dst_strides[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -11515,7 +12319,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1106
+    /* "View.MemoryView":1109
  * 
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
@@ -11524,22 +12328,18 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
     __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L6_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L6_next_and:;
     __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
     if (__pyx_t_2) {
-      goto __pyx_L7_next_and;
     } else {
       __pyx_t_1 = __pyx_t_2;
       goto __pyx_L5_bool_binop_done;
     }
-    __pyx_L7_next_and:;
 
-    /* "View.MemoryView":1107
+    /* "View.MemoryView":1110
  *     if ndim == 1:
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
@@ -11553,9 +12353,17 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
     __pyx_t_3 = (__pyx_t_2 != 0);
     __pyx_t_1 = __pyx_t_3;
     __pyx_L5_bool_binop_done:;
+
+    /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
     if (__pyx_t_1) {
 
-      /* "View.MemoryView":1108
+      /* "View.MemoryView":1111
  *        if (src_stride > 0 and dst_stride > 0 and
  *            <size_t> src_stride == itemsize == <size_t> dst_stride):
  *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
@@ -11563,22 +12371,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  *            for i in range(dst_extent):
  */
       memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));
+
+      /* "View.MemoryView":1109
+ * 
+ *     if ndim == 1:
+ *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ *            memcpy(dst_data, src_data, itemsize * dst_extent)
+ */
       goto __pyx_L4;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1110
+    /* "View.MemoryView":1113
  *            memcpy(dst_data, src_data, itemsize * dst_extent)
  *        else:
  *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  */
+    /*else*/ {
       __pyx_t_4 = __pyx_v_dst_extent;
       for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
         __pyx_v_i = __pyx_t_5;
 
-        /* "View.MemoryView":1111
+        /* "View.MemoryView":1114
  *        else:
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
@@ -11587,7 +12403,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);
 
-        /* "View.MemoryView":1112
+        /* "View.MemoryView":1115
  *            for i in range(dst_extent):
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11596,7 +12412,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
         __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-        /* "View.MemoryView":1113
+        /* "View.MemoryView":1116
  *                memcpy(dst_data, src_data, itemsize)
  *                src_data += src_stride
  *                dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11607,22 +12423,30 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
       }
     }
     __pyx_L4:;
+
+    /* "View.MemoryView":1108
+ *     cdef Py_ssize_t dst_stride = dst_strides[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *        if (src_stride > 0 and dst_stride > 0 and
+ *            <size_t> src_stride == itemsize == <size_t> dst_stride):
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1115
+  /* "View.MemoryView":1118
  *                dst_data += dst_stride
  *     else:
  *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
  *             _copy_strided_to_strided(src_data, src_strides + 1,
  *                                      dst_data, dst_strides + 1,
  */
+  /*else*/ {
     __pyx_t_4 = __pyx_v_dst_extent;
     for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
       __pyx_v_i = __pyx_t_5;
 
-      /* "View.MemoryView":1116
+      /* "View.MemoryView":1119
  *     else:
  *         for i in range(dst_extent):
  *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
@@ -11631,7 +12455,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
 
-      /* "View.MemoryView":1120
+      /* "View.MemoryView":1123
  *                                      src_shape + 1, dst_shape + 1,
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride             # <<<<<<<<<<<<<<
@@ -11640,7 +12464,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
  */
       __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
 
-      /* "View.MemoryView":1121
+      /* "View.MemoryView":1124
  *                                      ndim - 1, itemsize)
  *             src_data += src_stride
  *             dst_data += dst_stride             # <<<<<<<<<<<<<<
@@ -11652,7 +12476,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1093
+  /* "View.MemoryView":1096
  * 
  * @cython.cdivision(True)
  * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
@@ -11663,7 +12487,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
   /* function exit code */
 }
 
-/* "View.MemoryView":1123
+/* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11673,7 +12497,7 @@ static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v
 
 static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
 
-  /* "View.MemoryView":1126
+  /* "View.MemoryView":1129
  *                                   __Pyx_memviewslice *dst,
  *                                   int ndim, size_t itemsize) nogil:
  *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
@@ -11682,7 +12506,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
  */
   _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1123
+  /* "View.MemoryView":1126
  *             dst_data += dst_stride
  * 
  * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11693,7 +12517,7 @@ static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memvi
   /* function exit code */
 }
 
-/* "View.MemoryView":1130
+/* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11709,7 +12533,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1133
+  /* "View.MemoryView":1136
  *     "Return the size of the memory occupied by the slice in number of bytes"
  *     cdef int i
  *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11719,7 +12543,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_size = __pyx_t_1;
 
-  /* "View.MemoryView":1135
+  /* "View.MemoryView":1138
  *     cdef Py_ssize_t size = src.memview.view.itemsize
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11730,7 +12554,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1136
+    /* "View.MemoryView":1139
  * 
  *     for i in range(ndim):
  *         size *= src.shape[i]             # <<<<<<<<<<<<<<
@@ -11740,7 +12564,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
     __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
   }
 
-  /* "View.MemoryView":1138
+  /* "View.MemoryView":1141
  *         size *= src.shape[i]
  * 
  *     return size             # <<<<<<<<<<<<<<
@@ -11750,7 +12574,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   __pyx_r = __pyx_v_size;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1130
+  /* "View.MemoryView":1133
  * 
  * @cname('__pyx_memoryview_slice_get_size')
  * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
@@ -11763,7 +12587,7 @@ static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_sr
   return __pyx_r;
 }
 
-/* "View.MemoryView":1141
+/* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11778,7 +12602,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "View.MemoryView":1150
+  /* "View.MemoryView":1153
  *     cdef int idx
  * 
  *     if order == 'F':             # <<<<<<<<<<<<<<
@@ -11788,7 +12612,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1151
+    /* "View.MemoryView":1154
  * 
  *     if order == 'F':
  *         for idx in range(ndim):             # <<<<<<<<<<<<<<
@@ -11799,7 +12623,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_idx = __pyx_t_3;
 
-      /* "View.MemoryView":1152
+      /* "View.MemoryView":1155
  *     if order == 'F':
  *         for idx in range(ndim):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11808,7 +12632,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1153
+      /* "View.MemoryView":1156
  *         for idx in range(ndim):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11817,21 +12641,29 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
     }
+
+    /* "View.MemoryView":1153
+ *     cdef int idx
+ * 
+ *     if order == 'F':             # <<<<<<<<<<<<<<
+ *         for idx in range(ndim):
+ *             strides[idx] = stride
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1155
+  /* "View.MemoryView":1158
  *             stride = stride * shape[idx]
  *     else:
  *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
  *             strides[idx] = stride
  *             stride = stride * shape[idx]
  */
-    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
+  /*else*/ {
+    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
       __pyx_v_idx = __pyx_t_2;
 
-      /* "View.MemoryView":1156
+      /* "View.MemoryView":1159
  *     else:
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride             # <<<<<<<<<<<<<<
@@ -11840,7 +12672,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
  */
       (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
 
-      /* "View.MemoryView":1157
+      /* "View.MemoryView":1160
  *         for idx in range(ndim - 1, -1, -1):
  *             strides[idx] = stride
  *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
@@ -11852,7 +12684,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1159
+  /* "View.MemoryView":1162
  *             stride = stride * shape[idx]
  * 
  *     return stride             # <<<<<<<<<<<<<<
@@ -11862,7 +12694,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   __pyx_r = __pyx_v_stride;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1141
+  /* "View.MemoryView":1144
  * 
  * @cname('__pyx_fill_contig_strides_array')
  * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
@@ -11875,7 +12707,7 @@ static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1162
+/* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -11898,7 +12730,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1173
+  /* "View.MemoryView":1176
  *     cdef void *result
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -11908,7 +12740,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1174
+  /* "View.MemoryView":1177
  * 
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
@@ -11917,7 +12749,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
 
-  /* "View.MemoryView":1176
+  /* "View.MemoryView":1179
  *     cdef size_t size = slice_get_size(src, ndim)
  * 
  *     result = malloc(size)             # <<<<<<<<<<<<<<
@@ -11926,7 +12758,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_result = malloc(__pyx_v_size);
 
-  /* "View.MemoryView":1177
+  /* "View.MemoryView":1180
  * 
  *     result = malloc(size)
  *     if not result:             # <<<<<<<<<<<<<<
@@ -11936,19 +12768,25 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1178
+    /* "View.MemoryView":1181
  *     result = malloc(size)
  *     if not result:
  *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L3;
+    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1180
+ * 
+ *     result = malloc(size)
+ *     if not result:             # <<<<<<<<<<<<<<
+ *         _err(MemoryError, NULL)
+ * 
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1181
+  /* "View.MemoryView":1184
  * 
  * 
  *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
@@ -11957,7 +12795,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_v_tmpslice->data = ((char *)__pyx_v_result);
 
-  /* "View.MemoryView":1182
+  /* "View.MemoryView":1185
  * 
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
@@ -11967,7 +12805,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_4 = __pyx_v_src->memview;
   __pyx_v_tmpslice->memview = __pyx_t_4;
 
-  /* "View.MemoryView":1183
+  /* "View.MemoryView":1186
  *     tmpslice.data = <char *> result
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -11978,7 +12816,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1184
+    /* "View.MemoryView":1187
  *     tmpslice.memview = src.memview
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
@@ -11987,17 +12825,17 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
     (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1185
+    /* "View.MemoryView":1188
  *     for i in range(ndim):
  *         tmpslice.shape[i] = src.shape[i]
  *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
  */
-    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1187
+  /* "View.MemoryView":1190
  *         tmpslice.suboffsets[i] = -1
  * 
  *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
@@ -12006,7 +12844,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  */
   __pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order);
 
-  /* "View.MemoryView":1191
+  /* "View.MemoryView":1194
  * 
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12017,7 +12855,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
     __pyx_v_i = __pyx_t_5;
 
-    /* "View.MemoryView":1192
+    /* "View.MemoryView":1195
  * 
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12027,7 +12865,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
     __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1193
+      /* "View.MemoryView":1196
  *     for i in range(ndim):
  *         if tmpslice.shape[i] == 1:
  *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12035,12 +12873,18 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *     if slice_is_contig(src, order, ndim):
  */
       (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
-      goto __pyx_L8;
+
+      /* "View.MemoryView":1195
+ * 
+ *     for i in range(ndim):
+ *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *             tmpslice.strides[i] = 0
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1195
+  /* "View.MemoryView":1198
  *             tmpslice.strides[i] = 0
  * 
  *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12050,7 +12894,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1196
+    /* "View.MemoryView":1199
  * 
  *     if slice_is_contig(src, order, ndim):
  *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
@@ -12058,22 +12902,30 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  */
     memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size);
+
+    /* "View.MemoryView":1198
+ *             tmpslice.strides[i] = 0
+ * 
+ *     if slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
+ *         memcpy(result, src.data, size)
+ *     else:
+ */
     goto __pyx_L9;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1198
+  /* "View.MemoryView":1201
  *         memcpy(result, src.data, size)
  *     else:
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
+  /*else*/ {
     copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
   }
   __pyx_L9:;
 
-  /* "View.MemoryView":1200
+  /* "View.MemoryView":1203
  *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -12083,7 +12935,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1162
+  /* "View.MemoryView":1165
  * 
  * @cname('__pyx_memoryview_copy_data_to_temp')
  * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
@@ -12107,7 +12959,7 @@ static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1205
+/* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12130,54 +12982,54 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   #endif
   __Pyx_RefNannySetupContext("_err_extents", 0);
 
-  /* "View.MemoryView":1208
+  /* "View.MemoryView":1211
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %
  *                                                         (i, extent1, extent2))             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err_dim')
  */
-  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1208; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
-  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_2);
-  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
   __pyx_t_1 = 0;
   __pyx_t_2 = 0;
   __pyx_t_3 = 0;
 
-  /* "View.MemoryView":1207
+  /* "View.MemoryView":1210
  * cdef int _err_extents(int i, Py_ssize_t extent1,
  *                              Py_ssize_t extent2) except -1 with gil:
  *     raise ValueError("got differing extents in dimension %d (got %d and %d)" %             # <<<<<<<<<<<<<<
  *                                                         (i, extent1, extent2))
  * 
  */
-  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
-  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __Pyx_GIVEREF(__pyx_t_3);
+  PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
   __pyx_t_3 = 0;
-  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __Pyx_Raise(__pyx_t_3, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1205
+  /* "View.MemoryView":1208
  * 
  * @cname('__pyx_memoryview_err_extents')
  * cdef int _err_extents(int i, Py_ssize_t extent1,             # <<<<<<<<<<<<<<
@@ -12200,7 +13052,7 @@ static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent
   return __pyx_r;
 }
 
-/* "View.MemoryView":1211
+/* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12225,18 +13077,18 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   __Pyx_RefNannySetupContext("_err_dim", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1212
+  /* "View.MemoryView":1215
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
  *     raise error(msg.decode('ascii') % dim)             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_err')
  */
-  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
-  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -12252,26 +13104,26 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
     }
   }
   if (!__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_GOTREF(__pyx_t_1);
   } else {
-    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __Pyx_GIVEREF(__pyx_t_2); __pyx_t_2 = NULL;
-    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
+    __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
     __Pyx_GIVEREF(__pyx_t_4);
+    PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
     __pyx_t_4 = 0;
-    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_1);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
   __Pyx_Raise(__pyx_t_1, 0, 0, 0);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "View.MemoryView":1211
+  /* "View.MemoryView":1214
  * 
  * @cname('__pyx_memoryview_err_dim')
  * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12296,7 +13148,7 @@ static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg,
   return __pyx_r;
 }
 
-/* "View.MemoryView":1215
+/* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12322,7 +13174,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __Pyx_RefNannySetupContext("_err", 0);
   __Pyx_INCREF(__pyx_v_error);
 
-  /* "View.MemoryView":1216
+  /* "View.MemoryView":1219
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:             # <<<<<<<<<<<<<<
@@ -12332,14 +13184,14 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   __pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1217
+    /* "View.MemoryView":1220
  * cdef int _err(object error, char *msg) except -1 with gil:
  *     if msg != NULL:
  *         raise error(msg.decode('ascii'))             # <<<<<<<<<<<<<<
  *     else:
  *         raise error
  */
-    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_v_error);
     __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
@@ -12353,39 +13205,47 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
       }
     }
     if (!__pyx_t_5) {
-      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_GOTREF(__pyx_t_2);
     } else {
-      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __Pyx_GIVEREF(__pyx_t_5); __pyx_t_5 = NULL;
-      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
+      __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
       __Pyx_GIVEREF(__pyx_t_3);
+      PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
       __pyx_t_3 = 0;
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     }
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  }
-  /*else*/ {
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1220; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
     /* "View.MemoryView":1219
+ * @cname('__pyx_memoryview_err')
+ * cdef int _err(object error, char *msg) except -1 with gil:
+ *     if msg != NULL:             # <<<<<<<<<<<<<<
+ *         raise error(msg.decode('ascii'))
+ *     else:
+ */
+  }
+
+  /* "View.MemoryView":1222
  *         raise error(msg.decode('ascii'))
  *     else:
  *         raise error             # <<<<<<<<<<<<<<
  * 
  * @cname('__pyx_memoryview_copy_contents')
  */
+  /*else*/ {
     __Pyx_Raise(__pyx_v_error, 0, 0, 0);
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "View.MemoryView":1215
+  /* "View.MemoryView":1218
  * 
  * @cname('__pyx_memoryview_err')
  * cdef int _err(object error, char *msg) except -1 with gil:             # <<<<<<<<<<<<<<
@@ -12410,7 +13270,7 @@ static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
   return __pyx_r;
 }
 
-/* "View.MemoryView":1222
+/* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12439,7 +13299,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
 
-  /* "View.MemoryView":1230
+  /* "View.MemoryView":1233
  *     Check for overlapping memory and verify the shapes.
  *     """
  *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
@@ -12448,7 +13308,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_tmpdata = NULL;
 
-  /* "View.MemoryView":1231
+  /* "View.MemoryView":1234
  *     """
  *     cdef void *tmpdata = NULL
  *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
@@ -12458,7 +13318,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
   __pyx_v_itemsize = __pyx_t_1;
 
-  /* "View.MemoryView":1233
+  /* "View.MemoryView":1236
  *     cdef size_t itemsize = src.memview.view.itemsize
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
@@ -12467,7 +13327,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
 
-  /* "View.MemoryView":1234
+  /* "View.MemoryView":1237
  *     cdef int i
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
@@ -12476,7 +13336,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_broadcasting = 0;
 
-  /* "View.MemoryView":1235
+  /* "View.MemoryView":1238
  *     cdef char order = get_best_order(&src, src_ndim)
  *     cdef bint broadcasting = False
  *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
@@ -12485,7 +13345,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_v_direct_copy = 0;
 
-  /* "View.MemoryView":1238
+  /* "View.MemoryView":1241
  *     cdef __Pyx_memviewslice tmp
  * 
  *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
@@ -12495,7 +13355,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1239
+    /* "View.MemoryView":1242
  * 
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12503,10 +13363,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
+
+    /* "View.MemoryView":1241
+ *     cdef __Pyx_memviewslice tmp
+ * 
+ *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:
+ */
     goto __pyx_L3;
   }
 
-  /* "View.MemoryView":1240
+  /* "View.MemoryView":1243
  *     if src_ndim < dst_ndim:
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
@@ -12516,7 +13384,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1241
+    /* "View.MemoryView":1244
  *         broadcast_leading(&src, src_ndim, dst_ndim)
  *     elif dst_ndim < src_ndim:
  *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
@@ -12524,11 +13392,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *     cdef int ndim = max(src_ndim, dst_ndim)
  */
     __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1243
+ *     if src_ndim < dst_ndim:
+ *         broadcast_leading(&src, src_ndim, dst_ndim)
+ *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
+ *         broadcast_leading(&dst, dst_ndim, src_ndim)
+ * 
+ */
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1243
+  /* "View.MemoryView":1246
  *         broadcast_leading(&dst, dst_ndim, src_ndim)
  * 
  *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
@@ -12544,7 +13419,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   }
   __pyx_v_ndim = __pyx_t_5;
 
-  /* "View.MemoryView":1245
+  /* "View.MemoryView":1248
  *     cdef int ndim = max(src_ndim, dst_ndim)
  * 
  *     for i in range(ndim):             # <<<<<<<<<<<<<<
@@ -12555,7 +13430,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
     __pyx_v_i = __pyx_t_3;
 
-    /* "View.MemoryView":1246
+    /* "View.MemoryView":1249
  * 
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
@@ -12565,7 +13440,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1247
+      /* "View.MemoryView":1250
  *     for i in range(ndim):
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
@@ -12575,7 +13450,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
       __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
       if (__pyx_t_2) {
 
-        /* "View.MemoryView":1248
+        /* "View.MemoryView":1251
  *         if src.shape[i] != dst.shape[i]:
  *             if src.shape[i] == 1:
  *                 broadcasting = True             # <<<<<<<<<<<<<<
@@ -12584,7 +13459,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
         __pyx_v_broadcasting = 1;
 
-        /* "View.MemoryView":1249
+        /* "View.MemoryView":1252
  *             if src.shape[i] == 1:
  *                 broadcasting = True
  *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
@@ -12592,25 +13467,39 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  */
         (__pyx_v_src.strides[__pyx_v_i]) = 0;
+
+        /* "View.MemoryView":1250
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:
+ *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
+ *                 broadcasting = True
+ *                 src.strides[i] = 0
+ */
         goto __pyx_L7;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1251
+      /* "View.MemoryView":1254
  *                 src.strides[i] = 0
  *             else:
  *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
  * 
  *         if src.suboffsets[i] >= 0:
  */
-        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      /*else*/ {
+        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_L7:;
-      goto __pyx_L6;
+
+      /* "View.MemoryView":1249
+ * 
+ *     for i in range(ndim):
+ *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
+ *             if src.shape[i] == 1:
+ *                 broadcasting = True
+ */
     }
-    __pyx_L6:;
 
-    /* "View.MemoryView":1253
+    /* "View.MemoryView":1256
  *                 _err_extents(i, dst.shape[i], src.shape[i])
  * 
  *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
@@ -12620,20 +13509,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1254
+      /* "View.MemoryView":1257
  * 
  *         if src.suboffsets[i] >= 0:
  *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  */
-      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      goto __pyx_L8;
+      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, __pyx_k_Dimension_d_is_not_direct, __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+      /* "View.MemoryView":1256
+ *                 _err_extents(i, dst.shape[i], src.shape[i])
+ * 
+ *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ */
     }
-    __pyx_L8:;
   }
 
-  /* "View.MemoryView":1256
+  /* "View.MemoryView":1259
  *             _err_dim(ValueError, "Dimension %d is not direct", i)
  * 
  *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
@@ -12643,7 +13538,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1258
+    /* "View.MemoryView":1261
  *     if slices_overlap(&src, &dst, ndim, itemsize):
  * 
  *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
@@ -12653,7 +13548,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = ((!(__pyx_memviewslice_is_contig((&__pyx_v_src), __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1259
+      /* "View.MemoryView":1262
  * 
  *         if not slice_is_contig(&src, order, ndim):
  *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
@@ -12661,33 +13556,45 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  */
       __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
-      goto __pyx_L10;
+
+      /* "View.MemoryView":1261
+ *     if slices_overlap(&src, &dst, ndim, itemsize):
+ * 
+ *         if not slice_is_contig(&src, order, ndim):             # <<<<<<<<<<<<<<
+ *             order = get_best_order(&dst, ndim)
+ * 
+ */
     }
-    __pyx_L10:;
 
-    /* "View.MemoryView":1261
+    /* "View.MemoryView":1264
  *             order = get_best_order(&dst, ndim)
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
  *         src = tmp
  * 
  */
-    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_tmpdata = __pyx_t_6;
 
-    /* "View.MemoryView":1262
+    /* "View.MemoryView":1265
  * 
  *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
  *         src = tmp             # <<<<<<<<<<<<<<
  * 
  *     if not broadcasting:
  */
-    __pyx_v_src = __pyx_v_tmp;
-    goto __pyx_L9;
+    __pyx_v_src = __pyx_v_tmp;
+
+    /* "View.MemoryView":1259
+ *             _err_dim(ValueError, "Dimension %d is not direct", i)
+ * 
+ *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
+ * 
+ *         if not slice_is_contig(&src, order, ndim):
+ */
   }
-  __pyx_L9:;
 
-  /* "View.MemoryView":1264
+  /* "View.MemoryView":1267
  *         src = tmp
  * 
  *     if not broadcasting:             # <<<<<<<<<<<<<<
@@ -12697,7 +13604,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "View.MemoryView":1267
+    /* "View.MemoryView":1270
  * 
  * 
  *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
@@ -12707,7 +13614,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'C', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1268
+      /* "View.MemoryView":1271
  * 
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)             # <<<<<<<<<<<<<<
@@ -12715,10 +13622,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'C', __pyx_v_ndim);
+
+      /* "View.MemoryView":1270
+ * 
+ * 
+ *         if slice_is_contig(&src, 'C', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):
+ */
       goto __pyx_L12;
     }
 
-    /* "View.MemoryView":1269
+    /* "View.MemoryView":1272
  *         if slice_is_contig(&src, 'C', ndim):
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
@@ -12728,7 +13643,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_memviewslice_is_contig((&__pyx_v_src), 'F', __pyx_v_ndim) != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1270
+      /* "View.MemoryView":1273
  *             direct_copy = slice_is_contig(&dst, 'C', ndim)
  *         elif slice_is_contig(&src, 'F', ndim):
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)             # <<<<<<<<<<<<<<
@@ -12736,11 +13651,18 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  *         if direct_copy:
  */
       __pyx_v_direct_copy = __pyx_memviewslice_is_contig((&__pyx_v_dst), 'F', __pyx_v_ndim);
-      goto __pyx_L12;
+
+      /* "View.MemoryView":1272
+ *         if slice_is_contig(&src, 'C', ndim):
+ *             direct_copy = slice_is_contig(&dst, 'C', ndim)
+ *         elif slice_is_contig(&src, 'F', ndim):             # <<<<<<<<<<<<<<
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ */
     }
     __pyx_L12:;
 
-    /* "View.MemoryView":1272
+    /* "View.MemoryView":1275
  *             direct_copy = slice_is_contig(&dst, 'F', ndim)
  * 
  *         if direct_copy:             # <<<<<<<<<<<<<<
@@ -12750,7 +13672,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
     __pyx_t_2 = (__pyx_v_direct_copy != 0);
     if (__pyx_t_2) {
 
-      /* "View.MemoryView":1274
+      /* "View.MemoryView":1277
  *         if direct_copy:
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12759,7 +13681,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-      /* "View.MemoryView":1275
+      /* "View.MemoryView":1278
  * 
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
@@ -12768,7 +13690,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));
 
-      /* "View.MemoryView":1276
+      /* "View.MemoryView":1279
  *             refcount_copying(&dst, dtype_is_object, ndim, False)
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12777,7 +13699,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-      /* "View.MemoryView":1277
+      /* "View.MemoryView":1280
  *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12786,7 +13708,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       free(__pyx_v_tmpdata);
 
-      /* "View.MemoryView":1278
+      /* "View.MemoryView":1281
  *             refcount_copying(&dst, dtype_is_object, ndim, True)
  *             free(tmpdata)
  *             return 0             # <<<<<<<<<<<<<<
@@ -12795,12 +13717,26 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
       __pyx_r = 0;
       goto __pyx_L0;
+
+      /* "View.MemoryView":1275
+ *             direct_copy = slice_is_contig(&dst, 'F', ndim)
+ * 
+ *         if direct_copy:             # <<<<<<<<<<<<<<
+ * 
+ *             refcount_copying(&dst, dtype_is_object, ndim, False)
+ */
     }
-    goto __pyx_L11;
+
+    /* "View.MemoryView":1267
+ *         src = tmp
+ * 
+ *     if not broadcasting:             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L11:;
 
-  /* "View.MemoryView":1280
+  /* "View.MemoryView":1283
  *             return 0
  * 
  *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
@@ -12814,28 +13750,34 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_t_7 = (__pyx_t_2 != 0);
   if (__pyx_t_7) {
 
-    /* "View.MemoryView":1283
+    /* "View.MemoryView":1286
  * 
  * 
  *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
  *         transpose_memslice(&dst)
  * 
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "View.MemoryView":1284
+    /* "View.MemoryView":1287
  * 
  *         transpose_memslice(&src)
  *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  */
-    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    goto __pyx_L14;
+    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+
+    /* "View.MemoryView":1283
+ *             return 0
+ * 
+ *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
+ * 
+ * 
+ */
   }
-  __pyx_L14:;
 
-  /* "View.MemoryView":1286
+  /* "View.MemoryView":1289
  *         transpose_memslice(&dst)
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -12844,7 +13786,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1287
+  /* "View.MemoryView":1290
  * 
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
@@ -12853,7 +13795,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
 
-  /* "View.MemoryView":1288
+  /* "View.MemoryView":1291
  *     refcount_copying(&dst, dtype_is_object, ndim, False)
  *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
  *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -12862,7 +13804,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1290
+  /* "View.MemoryView":1293
  *     refcount_copying(&dst, dtype_is_object, ndim, True)
  * 
  *     free(tmpdata)             # <<<<<<<<<<<<<<
@@ -12871,7 +13813,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
  */
   free(__pyx_v_tmpdata);
 
-  /* "View.MemoryView":1291
+  /* "View.MemoryView":1294
  * 
  *     free(tmpdata)
  *     return 0             # <<<<<<<<<<<<<<
@@ -12881,7 +13823,7 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "View.MemoryView":1222
+  /* "View.MemoryView":1225
  * 
  * @cname('__pyx_memoryview_copy_contents')
  * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
@@ -12905,21 +13847,21 @@ static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_
   return __pyx_r;
 }
 
-/* "View.MemoryView":1294
+/* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
 
-static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
+static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
   int __pyx_v_i;
   int __pyx_v_offset;
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "View.MemoryView":1298
+  /* "View.MemoryView":1301
  *                             int ndim_other) nogil:
  *     cdef int i
  *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
@@ -12928,87 +13870,87 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
  */
   __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
 
-  /* "View.MemoryView":1300
+  /* "View.MemoryView":1303
  *     cdef int offset = ndim_other - ndim
  * 
  *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
  */
-  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
+  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
     __pyx_v_i = __pyx_t_1;
 
-    /* "View.MemoryView":1301
+    /* "View.MemoryView":1304
  * 
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]             # <<<<<<<<<<<<<<
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  */
-    (__pyx_v_slice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->shape[__pyx_v_i]);
+    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
 
-    /* "View.MemoryView":1302
+    /* "View.MemoryView":1305
  *     for i in range(ndim - 1, -1, -1):
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  */
-    (__pyx_v_slice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->strides[__pyx_v_i]);
+    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
 
-    /* "View.MemoryView":1303
- *         slice.shape[i + offset] = slice.shape[i]
- *         slice.strides[i + offset] = slice.strides[i]
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1306
+ *         mslice.shape[i + offset] = mslice.shape[i]
+ *         mslice.strides[i + offset] = mslice.strides[i]
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
  * 
  *     for i in range(offset):
  */
-    (__pyx_v_slice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_slice->suboffsets[__pyx_v_i]);
+    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
   }
 
-  /* "View.MemoryView":1305
- *         slice.suboffsets[i + offset] = slice.suboffsets[i]
+  /* "View.MemoryView":1308
+ *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
  * 
  *     for i in range(offset):             # <<<<<<<<<<<<<<
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
  */
   __pyx_t_1 = __pyx_v_offset;
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1306
+    /* "View.MemoryView":1309
  * 
  *     for i in range(offset):
- *         slice.shape[i] = 1             # <<<<<<<<<<<<<<
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1
  */
-    (__pyx_v_slice->shape[__pyx_v_i]) = 1;
+    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;
 
-    /* "View.MemoryView":1307
+    /* "View.MemoryView":1310
  *     for i in range(offset):
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]             # <<<<<<<<<<<<<<
- *         slice.suboffsets[i] = -1
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
+ *         mslice.suboffsets[i] = -1
  * 
  */
-    (__pyx_v_slice->strides[__pyx_v_i]) = (__pyx_v_slice->strides[0]);
+    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
 
-    /* "View.MemoryView":1308
- *         slice.shape[i] = 1
- *         slice.strides[i] = slice.strides[0]
- *         slice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
+    /* "View.MemoryView":1311
+ *         mslice.shape[i] = 1
+ *         mslice.strides[i] = mslice.strides[0]
+ *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
  * 
  * 
  */
-    (__pyx_v_slice->suboffsets[__pyx_v_i]) = -1;
+    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
   }
 
-  /* "View.MemoryView":1294
+  /* "View.MemoryView":1297
  * 
  * @cname('__pyx_memoryview_broadcast_leading')
- * cdef void broadcast_leading(__Pyx_memviewslice *slice,             # <<<<<<<<<<<<<<
+ * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
  *                             int ndim,
  *                             int ndim_other) nogil:
  */
@@ -13016,7 +13958,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
   /* function exit code */
 }
 
-/* "View.MemoryView":1316
+/* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13027,7 +13969,7 @@ static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_slice
 static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
   int __pyx_t_1;
 
-  /* "View.MemoryView":1320
+  /* "View.MemoryView":1323
  * 
  * 
  *     if dtype_is_object:             # <<<<<<<<<<<<<<
@@ -13037,7 +13979,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   __pyx_t_1 = (__pyx_v_dtype_is_object != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1321
+    /* "View.MemoryView":1324
  * 
  *     if dtype_is_object:
  *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,             # <<<<<<<<<<<<<<
@@ -13045,11 +13987,17 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
  * 
  */
     __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
-    goto __pyx_L3;
+
+    /* "View.MemoryView":1323
+ * 
+ * 
+ *     if dtype_is_object:             # <<<<<<<<<<<<<<
+ *         refcount_objects_in_slice_with_gil(dst.data, dst.shape,
+ *                                            dst.strides, ndim, inc)
+ */
   }
-  __pyx_L3:;
 
-  /* "View.MemoryView":1316
+  /* "View.MemoryView":1319
  * 
  * @cname('__pyx_memoryview_refcount_copying')
  * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object,             # <<<<<<<<<<<<<<
@@ -13060,7 +14008,7 @@ static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, i
   /* function exit code */
 }
 
-/* "View.MemoryView":1325
+/* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13075,7 +14023,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
   __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
 
-  /* "View.MemoryView":1328
+  /* "View.MemoryView":1331
  *                                              Py_ssize_t *strides, int ndim,
  *                                              bint inc) with gil:
  *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
@@ -13084,7 +14032,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
  */
   __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
 
-  /* "View.MemoryView":1325
+  /* "View.MemoryView":1328
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
  * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13099,7 +14047,7 @@ static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_da
   #endif
 }
 
-/* "View.MemoryView":1331
+/* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13115,7 +14063,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
 
-  /* "View.MemoryView":1335
+  /* "View.MemoryView":1338
  *     cdef Py_ssize_t i
  * 
  *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
@@ -13126,7 +14074,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_1; __pyx_t_2+=1) {
     __pyx_v_i = __pyx_t_2;
 
-    /* "View.MemoryView":1336
+    /* "View.MemoryView":1339
  * 
  *     for i in range(shape[0]):
  *         if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13136,7 +14084,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_t_3 = ((__pyx_v_ndim == 1) != 0);
     if (__pyx_t_3) {
 
-      /* "View.MemoryView":1337
+      /* "View.MemoryView":1340
  *     for i in range(shape[0]):
  *         if ndim == 1:
  *             if inc:             # <<<<<<<<<<<<<<
@@ -13146,7 +14094,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
       __pyx_t_3 = (__pyx_v_inc != 0);
       if (__pyx_t_3) {
 
-        /* "View.MemoryView":1338
+        /* "View.MemoryView":1341
  *         if ndim == 1:
  *             if inc:
  *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
@@ -13154,36 +14102,60 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
  *                 Py_DECREF((<PyObject **> data)[0])
  */
         Py_INCREF((((PyObject **)__pyx_v_data)[0]));
+
+        /* "View.MemoryView":1340
+ *     for i in range(shape[0]):
+ *         if ndim == 1:
+ *             if inc:             # <<<<<<<<<<<<<<
+ *                 Py_INCREF((<PyObject **> data)[0])
+ *             else:
+ */
         goto __pyx_L6;
       }
-      /*else*/ {
 
-        /* "View.MemoryView":1340
+      /* "View.MemoryView":1343
  *                 Py_INCREF((<PyObject **> data)[0])
  *             else:
  *                 Py_DECREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,
  */
+      /*else*/ {
         Py_DECREF((((PyObject **)__pyx_v_data)[0]));
       }
       __pyx_L6:;
+
+      /* "View.MemoryView":1339
+ * 
+ *     for i in range(shape[0]):
+ *         if ndim == 1:             # <<<<<<<<<<<<<<
+ *             if inc:
+ *                 Py_INCREF((<PyObject **> data)[0])
+ */
       goto __pyx_L5;
     }
-    /*else*/ {
 
-      /* "View.MemoryView":1342
+    /* "View.MemoryView":1345
  *                 Py_DECREF((<PyObject **> data)[0])
  *         else:
  *             refcount_objects_in_slice(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
  *                                       ndim - 1, inc)
  * 
+ */
+    /*else*/ {
+
+      /* "View.MemoryView":1346
+ *         else:
+ *             refcount_objects_in_slice(data, shape + 1, strides + 1,
+ *                                       ndim - 1, inc)             # <<<<<<<<<<<<<<
+ * 
+ *         data += strides[0]
  */
       __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
     }
     __pyx_L5:;
 
-    /* "View.MemoryView":1345
+    /* "View.MemoryView":1348
  *                                       ndim - 1, inc)
  * 
  *         data += strides[0]             # <<<<<<<<<<<<<<
@@ -13193,7 +14165,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
     __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
   }
 
-  /* "View.MemoryView":1331
+  /* "View.MemoryView":1334
  * 
  * @cname('__pyx_memoryview_refcount_objects_in_slice')
  * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13205,7 +14177,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
   __Pyx_RefNannyFinishContext();
 }
 
-/* "View.MemoryView":1351
+/* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13215,7 +14187,7 @@ static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ss
 
 static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
 
-  /* "View.MemoryView":1354
+  /* "View.MemoryView":1357
  *                               size_t itemsize, void *item,
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
@@ -13224,7 +14196,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
 
-  /* "View.MemoryView":1355
+  /* "View.MemoryView":1358
  *                               bint dtype_is_object) nogil:
  *     refcount_copying(dst, dtype_is_object, ndim, False)
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,             # <<<<<<<<<<<<<<
@@ -13233,7 +14205,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
 
-  /* "View.MemoryView":1357
+  /* "View.MemoryView":1360
  *     _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
  *                          itemsize, item)
  *     refcount_copying(dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
@@ -13242,7 +14214,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
  */
   __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
 
-  /* "View.MemoryView":1351
+  /* "View.MemoryView":1354
  * 
  * @cname('__pyx_memoryview_slice_assign_scalar')
  * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim,             # <<<<<<<<<<<<<<
@@ -13253,7 +14225,7 @@ static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst
   /* function exit code */
 }
 
-/* "View.MemoryView":1361
+/* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13269,7 +14241,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   Py_ssize_t __pyx_t_2;
   Py_ssize_t __pyx_t_3;
 
-  /* "View.MemoryView":1365
+  /* "View.MemoryView":1368
  *                               size_t itemsize, void *item) nogil:
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
@@ -13278,7 +14250,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_stride = (__pyx_v_strides[0]);
 
-  /* "View.MemoryView":1366
+  /* "View.MemoryView":1369
  *     cdef Py_ssize_t i
  *     cdef Py_ssize_t stride = strides[0]
  *     cdef Py_ssize_t extent = shape[0]             # <<<<<<<<<<<<<<
@@ -13287,7 +14259,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
   __pyx_v_extent = (__pyx_v_shape[0]);
 
-  /* "View.MemoryView":1368
+  /* "View.MemoryView":1371
  *     cdef Py_ssize_t extent = shape[0]
  * 
  *     if ndim == 1:             # <<<<<<<<<<<<<<
@@ -13297,7 +14269,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
   if (__pyx_t_1) {
 
-    /* "View.MemoryView":1369
+    /* "View.MemoryView":1372
  * 
  *     if ndim == 1:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
@@ -13308,7 +14280,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1370
+      /* "View.MemoryView":1373
  *     if ndim == 1:
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)             # <<<<<<<<<<<<<<
@@ -13317,7 +14289,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize);
 
-      /* "View.MemoryView":1371
+      /* "View.MemoryView":1374
  *         for i in range(extent):
  *             memcpy(data, item, itemsize)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13326,22 +14298,30 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_v_data = (__pyx_v_data + __pyx_v_stride);
     }
+
+    /* "View.MemoryView":1371
+ *     cdef Py_ssize_t extent = shape[0]
+ * 
+ *     if ndim == 1:             # <<<<<<<<<<<<<<
+ *         for i in range(extent):
+ *             memcpy(data, item, itemsize)
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "View.MemoryView":1373
+  /* "View.MemoryView":1376
  *             data += stride
  *     else:
  *         for i in range(extent):             # <<<<<<<<<<<<<<
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  */
+  /*else*/ {
     __pyx_t_2 = __pyx_v_extent;
     for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
       __pyx_v_i = __pyx_t_3;
 
-      /* "View.MemoryView":1374
+      /* "View.MemoryView":1377
  *     else:
  *         for i in range(extent):
  *             _slice_assign_scalar(data, shape + 1, strides + 1,             # <<<<<<<<<<<<<<
@@ -13350,7 +14330,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
  */
       __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
 
-      /* "View.MemoryView":1376
+      /* "View.MemoryView":1379
  *             _slice_assign_scalar(data, shape + 1, strides + 1,
  *                                 ndim - 1, itemsize, item)
  *             data += stride             # <<<<<<<<<<<<<<
@@ -13362,7 +14342,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   }
   __pyx_L3:;
 
-  /* "View.MemoryView":1361
+  /* "View.MemoryView":1364
  * 
  * @cname('__pyx_memoryview__slice_assign_scalar')
  * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
@@ -13373,7 +14353,7 @@ static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t
   /* function exit code */
 }
 
-/* "BufferFormatFromTypeInfo":1417
+/* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13406,7 +14386,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("format_from_typeinfo", 0);
 
-  /* "BufferFormatFromTypeInfo":1422
+  /* "BufferFormatFromTypeInfo":1425
  *     cdef bytes part, result
  * 
  *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
@@ -13416,7 +14396,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_t_1 = ((__pyx_v_type->typegroup == 'S') != 0);
   if (__pyx_t_1) {
 
-    /* "BufferFormatFromTypeInfo":1423
+    /* "BufferFormatFromTypeInfo":1426
  * 
  *     if type.typegroup == 'S':
  *         assert type.fields != NULL and type.fields.type != NULL             # <<<<<<<<<<<<<<
@@ -13427,23 +14407,21 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     if (unlikely(!Py_OptimizeFlag)) {
       __pyx_t_2 = ((__pyx_v_type->fields != NULL) != 0);
       if (__pyx_t_2) {
-        goto __pyx_L5_next_and;
       } else {
         __pyx_t_1 = __pyx_t_2;
         goto __pyx_L4_bool_binop_done;
       }
-      __pyx_L5_next_and:;
       __pyx_t_2 = ((__pyx_v_type->fields->type != NULL) != 0);
       __pyx_t_1 = __pyx_t_2;
       __pyx_L4_bool_binop_done:;
       if (unlikely(!__pyx_t_1)) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1423; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "BufferFormatFromTypeInfo":1425
+    /* "BufferFormatFromTypeInfo":1428
  *         assert type.fields != NULL and type.fields.type != NULL
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
@@ -13453,47 +14431,55 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->flags & __PYX_BUF_FLAGS_PACKED_STRUCT) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1426
+      /* "BufferFormatFromTypeInfo":1429
  * 
  *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:
  *             alignment = b'^'             # <<<<<<<<<<<<<<
  *         else:
  *             alignment = b''
  */
-      __Pyx_INCREF(__pyx_kp_b__15);
-      __pyx_v_alignment = __pyx_kp_b__15;
+      __Pyx_INCREF(__pyx_kp_b__17);
+      __pyx_v_alignment = __pyx_kp_b__17;
+
+      /* "BufferFormatFromTypeInfo":1428
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ *         if type.flags & __PYX_BUF_FLAGS_PACKED_STRUCT:             # <<<<<<<<<<<<<<
+ *             alignment = b'^'
+ *         else:
+ */
       goto __pyx_L6;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1428
+    /* "BufferFormatFromTypeInfo":1431
  *             alignment = b'^'
  *         else:
  *             alignment = b''             # <<<<<<<<<<<<<<
  * 
  *         parts = [b"T{"]
  */
-      __Pyx_INCREF(__pyx_kp_b__16);
-      __pyx_v_alignment = __pyx_kp_b__16;
+    /*else*/ {
+      __Pyx_INCREF(__pyx_kp_b__18);
+      __pyx_v_alignment = __pyx_kp_b__18;
     }
     __pyx_L6:;
 
-    /* "BufferFormatFromTypeInfo":1430
+    /* "BufferFormatFromTypeInfo":1433
  *             alignment = b''
  * 
  *         parts = [b"T{"]             # <<<<<<<<<<<<<<
  *         field = type.fields
  * 
  */
-    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1430; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_INCREF(__pyx_kp_b_T);
-    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __Pyx_GIVEREF(__pyx_kp_b_T);
+    PyList_SET_ITEM(__pyx_t_3, 0, __pyx_kp_b_T);
     __pyx_v_parts = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "BufferFormatFromTypeInfo":1431
+    /* "BufferFormatFromTypeInfo":1434
  * 
  *         parts = [b"T{"]
  *         field = type.fields             # <<<<<<<<<<<<<<
@@ -13503,7 +14489,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_4 = __pyx_v_type->fields;
     __pyx_v_field = __pyx_t_4;
 
-    /* "BufferFormatFromTypeInfo":1433
+    /* "BufferFormatFromTypeInfo":1436
  *         field = type.fields
  * 
  *         while field.type:             # <<<<<<<<<<<<<<
@@ -13514,40 +14500,40 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_t_1 = (__pyx_v_field->type != 0);
       if (!__pyx_t_1) break;
 
-      /* "BufferFormatFromTypeInfo":1434
+      /* "BufferFormatFromTypeInfo":1437
  * 
  *         while field.type:
  *             part = format_from_typeinfo(field.type)             # <<<<<<<<<<<<<<
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1
  */
-      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_format_from_typeinfo(__pyx_v_field->type); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_XDECREF_SET(__pyx_v_part, ((PyObject*)__pyx_t_3));
       __pyx_t_3 = 0;
 
-      /* "BufferFormatFromTypeInfo":1435
+      /* "BufferFormatFromTypeInfo":1438
  *         while field.type:
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')             # <<<<<<<<<<<<<<
  *             field += 1
  * 
  */
-      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__17); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_v_part, __pyx_kp_b__19); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_field->name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyNumber_Add(__pyx_t_3, __pyx_t_5); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__17); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyNumber_Add(__pyx_t_6, __pyx_kp_b__19); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_parts, __pyx_t_5); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "BufferFormatFromTypeInfo":1436
+      /* "BufferFormatFromTypeInfo":1439
  *             part = format_from_typeinfo(field.type)
  *             parts.append(part + b':' + field.name + b':')
  *             field += 1             # <<<<<<<<<<<<<<
@@ -13557,35 +14543,43 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
       __pyx_v_field = (__pyx_v_field + 1);
     }
 
-    /* "BufferFormatFromTypeInfo":1438
+    /* "BufferFormatFromTypeInfo":1441
  *             field += 1
  * 
  *         result = alignment.join(parts) + b'}'             # <<<<<<<<<<<<<<
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  */
-    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_Join(__pyx_v_alignment, __pyx_v_parts); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
-    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__18); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_kp_b__20); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_6))||((__pyx_t_6) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_6)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1441; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_result = ((PyObject*)__pyx_t_6);
     __pyx_t_6 = 0;
+
+    /* "BufferFormatFromTypeInfo":1425
+ *     cdef bytes part, result
+ * 
+ *     if type.typegroup == 'S':             # <<<<<<<<<<<<<<
+ *         assert type.fields != NULL and type.fields.type != NULL
+ * 
+ */
     goto __pyx_L3;
   }
-  /*else*/ {
 
-    /* "BufferFormatFromTypeInfo":1440
+  /* "BufferFormatFromTypeInfo":1443
  *         result = alignment.join(parts) + b'}'
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)             # <<<<<<<<<<<<<<
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  */
+  /*else*/ {
     __pyx_v_fmt = __Pyx_TypeInfoToFormat(__pyx_v_type);
 
-    /* "BufferFormatFromTypeInfo":1441
+    /* "BufferFormatFromTypeInfo":1444
  *     else:
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
@@ -13595,70 +14589,78 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
     __pyx_t_1 = ((__pyx_v_type->arraysize[0]) != 0);
     if (__pyx_t_1) {
 
-      /* "BufferFormatFromTypeInfo":1442
+      /* "BufferFormatFromTypeInfo":1445
  *         fmt = __Pyx_TypeInfoToFormat(type)
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]             # <<<<<<<<<<<<<<
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  */
-      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyList_New(0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __pyx_t_8 = __pyx_v_type->ndim;
       for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
         __pyx_v_i = __pyx_t_9;
-        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyInt_FromSize_t((__pyx_v_type->arraysize[__pyx_v_i])); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
-        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
-        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_5);
+        PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_5);
         __pyx_t_5 = 0;
-        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)(&PyUnicode_Type))), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyUnicode_Type)), __pyx_t_3, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (unlikely(__Pyx_ListComp_Append(__pyx_t_6, (PyObject*)__pyx_t_5))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       }
       __pyx_v_extents = ((PyObject*)__pyx_t_6);
       __pyx_t_6 = 0;
 
-      /* "BufferFormatFromTypeInfo":1443
+      /* "BufferFormatFromTypeInfo":1446
  *         if type.arraysize[0]:
  *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string             # <<<<<<<<<<<<<<
  *         else:
  *             result = fmt.string
  */
-      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__19, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Join(__pyx_kp_u__21, __pyx_v_extents); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyUnicode_Format(__pyx_kp_u_s, __pyx_t_6); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_AsASCIIString(((PyObject*)__pyx_t_5)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_5);
-      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyNumber_Add(__pyx_t_6, __pyx_t_5); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
-      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1443; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(PyBytes_CheckExact(__pyx_t_3))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_3)->tp_name), 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
+
+      /* "BufferFormatFromTypeInfo":1444
+ *     else:
+ *         fmt = __Pyx_TypeInfoToFormat(type)
+ *         if type.arraysize[0]:             # <<<<<<<<<<<<<<
+ *             extents = [unicode(type.arraysize[i]) for i in range(type.ndim)]
+ *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
+ */
       goto __pyx_L9;
     }
-    /*else*/ {
 
-      /* "BufferFormatFromTypeInfo":1445
+    /* "BufferFormatFromTypeInfo":1448
  *             result = (u"(%s)" % u','.join(extents)).encode('ascii') + fmt.string
  *         else:
  *             result = fmt.string             # <<<<<<<<<<<<<<
  * 
  *     return result
  */
-      __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 1445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    /*else*/ {
+      __pyx_t_3 = __Pyx_PyObject_FromString(__pyx_v_fmt.string); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_v_result = ((PyObject*)__pyx_t_3);
       __pyx_t_3 = 0;
@@ -13667,7 +14669,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   }
   __pyx_L3:;
 
-  /* "BufferFormatFromTypeInfo":1447
+  /* "BufferFormatFromTypeInfo":1450
  *             result = fmt.string
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -13677,7 +14679,7 @@ static PyObject *__pyx_format_from_typeinfo(__Pyx_TypeInfo *__pyx_v_type) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -13829,8 +14831,9 @@ static PyTypeObject __pyx_type___pyx_array = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   0, /*tp_repr*/
   0, /*tp_as_number*/
@@ -13934,8 +14937,9 @@ static PyTypeObject __pyx_type___pyx_MemviewEnum = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_MemviewEnum___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14180,8 +15184,9 @@ static PyTypeObject __pyx_type___pyx_memoryview = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   __pyx_memoryview___repr__, /*tp_repr*/
   0, /*tp_as_number*/
@@ -14304,8 +15309,9 @@ static PyTypeObject __pyx_type___pyx_memoryviewslice = {
   0, /*tp_setattr*/
   #if PY_MAJOR_VERSION < 3
   0, /*tp_compare*/
-  #else
-  0, /*reserved*/
+  #endif
+  #if PY_MAJOR_VERSION >= 3
+  0, /*tp_as_async*/
   #endif
   #if CYTHON_COMPILING_IN_PYPY
   __pyx_memoryview___repr__, /*tp_repr*/
@@ -14382,6 +15388,7 @@ static struct PyModuleDef __pyx_moduledef = {
 #endif
 
 static __Pyx_StringTabEntry __pyx_string_tab[] = {
+  {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
   {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
   {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
   {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
@@ -14402,11 +15409,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
-  {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
-  {&__pyx_kp_b__16, __pyx_k__16, sizeof(__pyx_k__16), 0, 0, 0, 0},
   {&__pyx_kp_b__17, __pyx_k__17, sizeof(__pyx_k__17), 0, 0, 0, 0},
   {&__pyx_kp_b__18, __pyx_k__18, sizeof(__pyx_k__18), 0, 0, 0, 0},
-  {&__pyx_kp_u__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 1, 0, 0},
+  {&__pyx_kp_b__19, __pyx_k__19, sizeof(__pyx_k__19), 0, 0, 0, 0},
+  {&__pyx_kp_b__20, __pyx_k__20, sizeof(__pyx_k__20), 0, 0, 0, 0},
+  {&__pyx_kp_u__21, __pyx_k__21, sizeof(__pyx_k__21), 0, 1, 0, 0},
   {&__pyx_n_s_a, __pyx_k_a, sizeof(__pyx_k_a), 0, 0, 1, 1},
   {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
   {&__pyx_n_s_asarray, __pyx_k_asarray, sizeof(__pyx_k_asarray), 0, 0, 1, 1},
@@ -14419,6 +15426,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
   {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
   {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
+  {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
   {&__pyx_n_s_f, __pyx_k_f, sizeof(__pyx_k_f), 0, 0, 1, 1},
@@ -14470,23 +15478,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
   {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
   {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
-  {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
   __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 75; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 357; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #if PY_MAJOR_VERSION >= 3
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #else
-  __pyx_builtin_xrange = __Pyx_GetBuiltinName(__pyx_n_s_xrange); if (!__pyx_builtin_xrange) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 514; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
-  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 569; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 147; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 359; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -14529,181 +15531,206 @@ static int __Pyx_InitCachedConstants(void) {
   __Pyx_GOTREF(__pyx_tuple__3);
   __Pyx_GIVEREF(__pyx_tuple__3);
 
-  /* "View.MemoryView":127
+  /* "View.MemoryView":129
  * 
  *         if not self.ndim:
  *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
  * 
  *         if itemsize <= 0:
  */
-  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__4);
   __Pyx_GIVEREF(__pyx_tuple__4);
 
-  /* "View.MemoryView":130
+  /* "View.MemoryView":132
  * 
  *         if itemsize <= 0:
  *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
  * 
- *         if isinstance(format, unicode):
+ *         if not isinstance(format, bytes):
  */
-  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
-  /* "View.MemoryView":142
+  /* "View.MemoryView":135
+ * 
+ *         if not isinstance(format, bytes):
+ *             format = format.encode('ASCII')             # <<<<<<<<<<<<<<
+ *         self._format = format  # keep a reference to the byte string
+ *         self.format = self._format
+ */
+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__6);
+  __Pyx_GIVEREF(__pyx_tuple__6);
+
+  /* "View.MemoryView":144
  * 
  *         if not self._shape:
  *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 142; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__6);
-  __Pyx_GIVEREF(__pyx_tuple__6);
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__7);
+  __Pyx_GIVEREF(__pyx_tuple__7);
 
-  /* "View.MemoryView":170
+  /* "View.MemoryView":172
  *             self.data = <char *>malloc(self.len)
  *             if not self.data:
  *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
  * 
  *             if self.dtype_is_object:
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__7);
-  __Pyx_GIVEREF(__pyx_tuple__7);
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__8);
+  __Pyx_GIVEREF(__pyx_tuple__8);
 
-  /* "View.MemoryView":186
+  /* "View.MemoryView":188
  *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
  *         if not (flags & bufmode):
  *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
  *         info.buf = self.data
  *         info.len = self.len
  */
-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 186; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__8);
-  __Pyx_GIVEREF(__pyx_tuple__8);
+  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__9);
+  __Pyx_GIVEREF(__pyx_tuple__9);
 
-  /* "View.MemoryView":445
+  /* "View.MemoryView":447
  *             result = struct.unpack(self.view.format, bytesitem)
  *         except struct.error:
  *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
  *         else:
  *             if len(self.view.format) == 1:
  */
-  __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 445; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__9);
-  __Pyx_GIVEREF(__pyx_tuple__9);
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 447; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__10);
+  __Pyx_GIVEREF(__pyx_tuple__10);
 
-  /* "View.MemoryView":521
+  /* "View.MemoryView":523
  *             if self.view.strides == NULL:
  * 
  *                 raise ValueError("Buffer view does not expose strides")             # <<<<<<<<<<<<<<
  * 
- *             return tuple([self.view.strides[i] for i in xrange(self.view.ndim)])
+ *             return tuple([stride for stride in self.view.strides[:self.view.ndim]])
  */
-  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__10);
-  __Pyx_GIVEREF(__pyx_tuple__10);
+  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__11);
+  __Pyx_GIVEREF(__pyx_tuple__11);
+
+  /* "View.MemoryView":531
+ *         def __get__(self):
+ *             if self.view.suboffsets == NULL:
+ *                 return (-1,) * self.view.ndim             # <<<<<<<<<<<<<<
+ * 
+ *             return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
+ */
+  __pyx_tuple__12 = PyTuple_New(1); if (unlikely(!__pyx_tuple__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__12);
+  __Pyx_INCREF(__pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_int_neg_1);
+  PyTuple_SET_ITEM(__pyx_tuple__12, 0, __pyx_int_neg_1);
+  __Pyx_GIVEREF(__pyx_tuple__12);
 
-  /* "View.MemoryView":638
+  /* "View.MemoryView":640
  *         if item is Ellipsis:
  *             if not seen_ellipsis:
  *                 result.extend([slice(None)] * (ndim - len(tup) + 1))             # <<<<<<<<<<<<<<
  *                 seen_ellipsis = True
  *             else:
  */
-  __pyx_slice__11 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__11);
-  __Pyx_GIVEREF(__pyx_slice__11);
+  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__13);
+  __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "View.MemoryView":641
+  /* "View.MemoryView":643
  *                 seen_ellipsis = True
  *             else:
  *                 result.append(slice(None))             # <<<<<<<<<<<<<<
  *             have_slices = True
  *         else:
  */
-  __pyx_slice__12 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__12)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__12);
-  __Pyx_GIVEREF(__pyx_slice__12);
+  __pyx_slice__14 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__14);
+  __Pyx_GIVEREF(__pyx_slice__14);
 
-  /* "View.MemoryView":652
+  /* "View.MemoryView":654
  *     nslices = ndim - len(result)
  *     if nslices:
  *         result.extend([slice(None)] * nslices)             # <<<<<<<<<<<<<<
  * 
  *     return have_slices or nslices, tuple(result)
  */
-  __pyx_slice__13 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__13);
-  __Pyx_GIVEREF(__pyx_slice__13);
+  __pyx_slice__15 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__15)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 654; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_slice__15);
+  __Pyx_GIVEREF(__pyx_slice__15);
 
-  /* "View.MemoryView":660
- *     for i in range(ndim):
- *         if suboffsets[i] >= 0:
+  /* "View.MemoryView":661
+ *     for suboffset in suboffsets[:ndim]:
+ *         if suboffset >= 0:
  *             raise ValueError("Indirect dimensions not supported")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__14)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__14);
-  __Pyx_GIVEREF(__pyx_tuple__14);
+  __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__16)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__16);
+  __Pyx_GIVEREF(__pyx_tuple__16);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__20);
-  __Pyx_GIVEREF(__pyx_tuple__20);
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__22);
+  __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__21);
-  __Pyx_GIVEREF(__pyx_tuple__21);
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__23);
+  __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__22);
-  __Pyx_GIVEREF(__pyx_tuple__22);
+  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__24);
+  __Pyx_GIVEREF(__pyx_tuple__24);
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__23);
-  __Pyx_GIVEREF(__pyx_tuple__23);
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__25);
+  __Pyx_GIVEREF(__pyx_tuple__25);
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__24)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__24);
-  __Pyx_GIVEREF(__pyx_tuple__24);
+  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __Pyx_GOTREF(__pyx_tuple__26);
+  __Pyx_GIVEREF(__pyx_tuple__26);
   __Pyx_RefNannyFinishContext();
   return 0;
   __pyx_L1_error:;
@@ -14746,18 +15773,24 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   }
   #endif
   __Pyx_RefNannySetupContext("PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)", 0);
-  if ( __Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_check_binary_version() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #ifdef __Pyx_CyFunction_USED
-  if (__Pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__pyx_CyFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   #ifdef __Pyx_FusedFunction_USED
   if (__pyx_FusedFunction_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_Coroutine_USED
+  if (__pyx_Coroutine_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   #ifdef __Pyx_Generator_USED
   if (__pyx_Generator_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
+  #ifdef __Pyx_StopAsyncIteration_USED
+  if (__pyx_StopAsyncIteration_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
   /*--- Library function declarations ---*/
   /*--- Threads initialization code ---*/
   #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
@@ -14780,12 +15813,12 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   #endif
   if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   /*--- Initialize various global constants etc. ---*/
-  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_ltfatpy__comp__comp_sepdgtreal) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -14796,9 +15829,9 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   generic = Py_None; Py_INCREF(Py_None);
   strided = Py_None; Py_INCREF(Py_None);
@@ -14808,10 +15841,10 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
-  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 99; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_array) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_array.tp_print = 0;
   __pyx_array_type = &__pyx_type___pyx_array;
-  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 269; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_MemviewEnum.tp_print = 0;
   __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
   __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
@@ -14822,23 +15855,26 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
   __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
   __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
-  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryview.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 304; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryview_type = &__pyx_type___pyx_memoryview;
   __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
   __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
   __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
   __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
   __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
-  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type___pyx_memoryviewslice.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
   /*--- Type import code ---*/
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
+  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  #endif
 
   /* "ltfatpy/comp/comp_sepdgtreal.pyx":13
  * from cython.view cimport array as cvarray
@@ -14862,8 +15898,8 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF(__pyx_n_s_int64);
-  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_int64);
   __Pyx_GIVEREF(__pyx_n_s_int64);
+  PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_int64);
   __pyx_t_2 = __Pyx_Import(__pyx_n_s_numpy, __pyx_t_1, -1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 17; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
@@ -14883,116 +15919,116 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "View.MemoryView":203
+  /* "View.MemoryView":205
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(array self):
  */
-  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   PyType_Modified(__pyx_array_type);
 
-  /* "View.MemoryView":276
+  /* "View.MemoryView":278
  *         return self.name
  * 
  * cdef generic = Enum("<strided and direct or indirect>")             # <<<<<<<<<<<<<<
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")
  */
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_XGOTREF(generic);
   __Pyx_DECREF_SET(generic, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":277
+  /* "View.MemoryView":279
  * 
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default             # <<<<<<<<<<<<<<
  * cdef indirect = Enum("<strided and indirect>")
  * 
  */
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 277; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 279; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_XGOTREF(strided);
   __Pyx_DECREF_SET(strided, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":278
+  /* "View.MemoryView":280
  * cdef generic = Enum("<strided and direct or indirect>")
  * cdef strided = Enum("<strided and direct>") # default
  * cdef indirect = Enum("<strided and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 280; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_XGOTREF(indirect);
   __Pyx_DECREF_SET(indirect, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":281
+  /* "View.MemoryView":283
  * 
  * 
  * cdef contiguous = Enum("<contiguous and direct>")             # <<<<<<<<<<<<<<
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")
  * 
  */
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 283; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_XGOTREF(contiguous);
   __Pyx_DECREF_SET(contiguous, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":282
+  /* "View.MemoryView":284
  * 
  * cdef contiguous = Enum("<contiguous and direct>")
  * cdef indirect_contiguous = Enum("<contiguous and indirect>")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject *)__pyx_MemviewEnum_type)), __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 284; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_XGOTREF(indirect_contiguous);
   __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "View.MemoryView":496
+  /* "View.MemoryView":498
  *         info.obj = self
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 496; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 498; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   PyType_Modified(__pyx_memoryview_type);
 
-  /* "View.MemoryView":953
+  /* "View.MemoryView":954
  *             return self.from_object
  * 
  *     __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), __pyx_k_getbuffer_obj_view_flags); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
-  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   PyType_Modified(__pyx_memoryviewslice_type);
 
-  /* "BufferFormatFromTypeInfo":1417
+  /* "BufferFormatFromTypeInfo":1420
  * 
  * @cname('__pyx_format_from_typeinfo')
  * cdef bytes format_from_typeinfo(__Pyx_TypeInfo *type):             # <<<<<<<<<<<<<<
@@ -15009,7 +16045,6 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   if (__pyx_m) {
     if (__pyx_d) {
       __Pyx_AddTraceback("init ltfatpy.comp.comp_sepdgtreal", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      Py_DECREF(__pyx_d); __pyx_d = 0;
     }
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
@@ -15024,7 +16059,7 @@ PyMODINIT_FUNC PyInit_comp_sepdgtreal(void)
   #endif
 }
 
-/* Runtime support code */
+/* --- Runtime support code --- */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -15666,7 +16701,6 @@ no_fail:
 static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
     va_list vargs;
     char msg[200];
-    va_start(vargs, fmt);
 #ifdef HAVE_STDARG_PROTOTYPES
     va_start(vargs, fmt);
 #else
@@ -15886,10 +16920,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                if (PyObject_IsSubclass(instance_class, type)) {
-                    type = instance_class;
-                } else {
+                int is_subclass = PyObject_IsSubclass(instance_class, type);
+                if (!is_subclass) {
                     instance_class = NULL;
+                } else if (unlikely(is_subclass == -1)) {
+                    goto bad;
+                } else {
+                    type = instance_class;
                 }
             }
         }
@@ -15947,6 +16984,13 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
+#if CYTHON_COMPILING_IN_PYPY
+        PyObject *tmp_type, *tmp_value, *tmp_tb;
+        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
+        Py_INCREF(tb);
+        PyErr_Restore(tmp_type, tmp_value, tb);
+        Py_XDECREF(tmp_tb);
+#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -15954,6 +16998,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
+#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -15961,6 +17006,107 @@ bad:
 }
 #endif
 
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a - b);
+            if (likely((x^a) >= 0 || (x^~b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+            }
+        }
+                x = a - b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla - llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("subtract", return NULL)
+            result = ((double)a) - (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
+}
+#endif
+
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
     PyObject *r;
     if (!j) return NULL;
@@ -15969,7 +17115,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
     return r;
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
@@ -15983,7 +17130,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 #endif
 }
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
-                                                              int wraparound, int boundscheck) {
+                                                              CYTHON_NCP_UNUSED int wraparound,
+                                                              CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
@@ -15996,8 +17144,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
     return PySequence_GetItem(o, i);
 #endif
 }
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
-                                                     int is_list, int wraparound, int boundscheck) {
+static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
+                                                     CYTHON_NCP_UNUSED int wraparound,
+                                                     CYTHON_NCP_UNUSED int boundscheck) {
 #if CYTHON_COMPILING_IN_CPYTHON
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
@@ -16039,6 +17188,293 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
 }
 
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    if (op1 == op2) {
+        Py_RETURN_TRUE;
+    }
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long a = PyInt_AS_LONG(op1);
+        if (a == b) {
+            Py_RETURN_TRUE;
+        } else {
+            Py_RETURN_FALSE;
+        }
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    }
+                #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15
+                default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ);
+                #else
+                default: Py_RETURN_FALSE;
+                #endif
+            }
+        }
+            if (a == b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            if ((double)a == (double)b) {
+                Py_RETURN_TRUE;
+            } else {
+                Py_RETURN_FALSE;
+            }
+    }
+    return PyObject_RichCompare(op1, op2, Py_EQ);
+}
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a + b);
+            if (likely((x^a) >= 0 || (x^b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_add(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
+            }
+        }
+                x = a + b;
+            return PyLong_FromLong(x);
+        long_long:
+                llx = lla + llb;
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("add", return NULL)
+            result = ((double)a) + (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
+}
+#endif
+
+#if CYTHON_COMPILING_IN_CPYTHON
+static PyObject* __Pyx_PyInt_FloorDivideObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            if (unlikely(b == -1 && ((unsigned long)a) == 0-(unsigned long)a))
+                return PyInt_Type.tp_as_number->nb_floor_divide(op1, op2);
+            else {
+                long q, r;
+                q = a / b;
+                r = a - q*b;
+                q -= ((r != 0) & ((r ^ b) < 0));
+                x = q;
+            }
+            return PyInt_FromLong(x);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+                    }
+                default: return PyLong_Type.tp_as_number->nb_floor_divide(op1, op2);
+            }
+        }
+                {
+                    long q, r;
+                    q = a / b;
+                    r = a - q*b;
+                    q -= ((r != 0) & ((r ^ b) < 0));
+                    x = q;
+                }
+            return PyLong_FromLong(x);
+        long_long:
+                {
+                    PY_LONG_LONG q, r;
+                    q = lla / llb;
+                    r = lla - q*llb;
+                    q -= ((r != 0) & ((r ^ llb) < 0));
+                    llx = q;
+                }
+            return PyLong_FromLongLong(llx);
+    }
+    #endif
+    return (inplace ? PyNumber_InPlaceFloorDivide : PyNumber_FloorDivide)(op1, op2);
+}
+#endif
+
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
     PyObject *self, *result;
@@ -16083,8 +17519,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #else
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
-    PyObject* args = PyTuple_Pack(1, arg);
-    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
+    PyObject *result;
+    PyObject *args = PyTuple_Pack(1, arg);
+    if (unlikely(!args)) return NULL;
+    result = __Pyx_PyObject_Call(func, args, NULL);
+    Py_DECREF(args);
+    return result;
 }
 #endif
 
@@ -16398,7 +17838,13 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        length = strlen(cstring);
+        size_t slen = strlen(cstring);
+        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
+            PyErr_SetString(PyExc_OverflowError,
+                            "c-string too long to convert to Python");
+            return NULL;
+        }
+        length = (Py_ssize_t) slen;
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -16552,6 +17998,79 @@ static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value,
     *tb = tmp_tb;
 }
 
+static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+    PyObject *empty_list = 0;
+    PyObject *module = 0;
+    PyObject *global_dict = 0;
+    PyObject *empty_dict = 0;
+    PyObject *list;
+    #if PY_VERSION_HEX < 0x03030000
+    PyObject *py_import;
+    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
+    if (!py_import)
+        goto bad;
+    #endif
+    if (from_list)
+        list = from_list;
+    else {
+        empty_list = PyList_New(0);
+        if (!empty_list)
+            goto bad;
+        list = empty_list;
+    }
+    global_dict = PyModule_GetDict(__pyx_m);
+    if (!global_dict)
+        goto bad;
+    empty_dict = PyDict_New();
+    if (!empty_dict)
+        goto bad;
+    {
+        #if PY_MAJOR_VERSION >= 3
+        if (level == -1) {
+            if (strchr(__Pyx_MODULE_NAME, '.')) {
+                #if PY_VERSION_HEX < 0x03030000
+                PyObject *py_level = PyInt_FromLong(1);
+                if (!py_level)
+                    goto bad;
+                module = PyObject_CallFunctionObjArgs(py_import,
+                    name, global_dict, empty_dict, list, py_level, NULL);
+                Py_DECREF(py_level);
+                #else
+                module = PyImport_ImportModuleLevelObject(
+                    name, global_dict, empty_dict, list, 1);
+                #endif
+                if (!module) {
+                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
+                        goto bad;
+                    PyErr_Clear();
+                }
+            }
+            level = 0;
+        }
+        #endif
+        if (!module) {
+            #if PY_VERSION_HEX < 0x03030000
+            PyObject *py_level = PyInt_FromLong(level);
+            if (!py_level)
+                goto bad;
+            module = PyObject_CallFunctionObjArgs(py_import,
+                name, global_dict, empty_dict, list, py_level, NULL);
+            Py_DECREF(py_level);
+            #else
+            module = PyImport_ImportModuleLevelObject(
+                name, global_dict, empty_dict, list, level);
+            #endif
+        }
+    }
+bad:
+    #if PY_VERSION_HEX < 0x03030000
+    Py_XDECREF(py_import);
+    #endif
+    Py_XDECREF(empty_list);
+    Py_XDECREF(empty_dict);
+    return module;
+}
+
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
@@ -16565,9 +18084,14 @@ static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
 
 static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
-                                  int full_traceback) {
+                                  int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+#ifdef WITH_THREAD
+    PyGILState_STATE state;
+    if (nogil)
+        state = PyGILState_Ensure();
+#endif
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -16588,6 +18112,10 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
         PyErr_WriteUnraisable(ctx);
         Py_DECREF(ctx);
     }
+#ifdef WITH_THREAD
+    if (nogil)
+        PyGILState_Release(state);
+#endif
 }
 
 #if !CYTHON_COMPILING_IN_CPYTHON
@@ -16632,7 +18160,7 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
         return count;
     }
     while (start < end) {
-        mid = (start + end) / 2;
+        mid = start + (end - start) / 2;
         if (code_line < entries[mid].code_line) {
             end = mid;
         } else if (code_line > entries[mid].code_line) {
@@ -16895,126 +18423,79 @@ bad:
                 r = __Pyx_c_abs(a);
                 theta = atan2(a.imag, a.real);
             }
-            lnr = log(r);
-            z_r = exp(lnr * b.real - theta * b.imag);
-            z_theta = theta * b.real + lnr * b.imag;
-            z.real = z_r * cos(z_theta);
-            z.imag = z_r * sin(z_theta);
-            return z;
-        }
-    #endif
-#endif
-
-#if PY_MAJOR_VERSION < 3
-static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
-    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
-        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
-    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
-    return -1;
-}
-static void __Pyx_ReleaseBuffer(Py_buffer *view) {
-    PyObject *obj = view->obj;
-    if (!obj) return;
-    if (PyObject_CheckBuffer(obj)) {
-        PyBuffer_Release(view);
-        return;
-    }
-    Py_DECREF(obj);
-    view->obj = NULL;
-}
-#endif
-
-
-        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
-    PyObject *empty_list = 0;
-    PyObject *module = 0;
-    PyObject *global_dict = 0;
-    PyObject *empty_dict = 0;
-    PyObject *list;
-    #if PY_VERSION_HEX < 0x03030000
-    PyObject *py_import;
-    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
-    if (!py_import)
-        goto bad;
-    #endif
-    if (from_list)
-        list = from_list;
-    else {
-        empty_list = PyList_New(0);
-        if (!empty_list)
-            goto bad;
-        list = empty_list;
-    }
-    global_dict = PyModule_GetDict(__pyx_m);
-    if (!global_dict)
-        goto bad;
-    empty_dict = PyDict_New();
-    if (!empty_dict)
-        goto bad;
-    {
-        #if PY_MAJOR_VERSION >= 3
-        if (level == -1) {
-            if (strchr(__Pyx_MODULE_NAME, '.')) {
-                #if PY_VERSION_HEX < 0x03030000
-                PyObject *py_level = PyInt_FromLong(1);
-                if (!py_level)
-                    goto bad;
-                module = PyObject_CallFunctionObjArgs(py_import,
-                    name, global_dict, empty_dict, list, py_level, NULL);
-                Py_DECREF(py_level);
-                #else
-                module = PyImport_ImportModuleLevelObject(
-                    name, global_dict, empty_dict, list, 1);
-                #endif
-                if (!module) {
-                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
-                        goto bad;
-                    PyErr_Clear();
-                }
-            }
-            level = 0;
+            lnr = log(r);
+            z_r = exp(lnr * b.real - theta * b.imag);
+            z_theta = theta * b.real + lnr * b.imag;
+            z.real = z_r * cos(z_theta);
+            z.imag = z_r * sin(z_theta);
+            return z;
         }
-        #endif
-        if (!module) {
-            #if PY_VERSION_HEX < 0x03030000
-            PyObject *py_level = PyInt_FromLong(level);
-            if (!py_level)
-                goto bad;
-            module = PyObject_CallFunctionObjArgs(py_import,
-                name, global_dict, empty_dict, list, py_level, NULL);
-            Py_DECREF(py_level);
-            #else
-            module = PyImport_ImportModuleLevelObject(
-                name, global_dict, empty_dict, list, level);
-            #endif
+    #endif
+#endif
+
+#if PY_MAJOR_VERSION < 3
+static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
+    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
+        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
+    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
+    return -1;
+}
+static void __Pyx_ReleaseBuffer(Py_buffer *view) {
+    PyObject *obj = view->obj;
+    if (!obj) return;
+    if (PyObject_CheckBuffer(obj)) {
+        PyBuffer_Release(view);
+        return;
+    }
+    Py_DECREF(obj);
+    view->obj = NULL;
+}
+#endif
+
+
+        static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype value) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+        }
+    } else {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
-bad:
-    #if PY_VERSION_HEX < 0x03030000
-    Py_XDECREF(py_import);
-    #endif
-    Py_XDECREF(empty_list);
-    Py_XDECREF(empty_dict);
-    return module;
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype),
+                                     little, !is_unsigned);
+    }
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17025,29 +18506,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)       \
-    {                                                                     \
-        func_type value = func_value;                                     \
-        if (sizeof(target_type) < sizeof(func_type)) {                    \
-            if (unlikely(value != (func_type) (target_type) value)) {     \
-                func_type zero = 0;                                       \
-                if (is_unsigned && unlikely(value < zero))                \
-                    goto raise_neg_overflow;                              \
-                else                                                      \
-                    goto raise_overflow;                                  \
-            }                                                             \
-        }                                                                 \
-        return (target_type) value;                                       \
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
+#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
+    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
+#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
+    {\
+        func_type value = func_value;\
+        if (sizeof(target_type) < sizeof(func_type)) {\
+            if (unlikely(value != (func_type) (target_type) value)) {\
+                func_type zero = 0;\
+                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
+                    return (target_type) -1;\
+                if (is_unsigned && unlikely(value < zero))\
+                    goto raise_neg_overflow;\
+                else\
+                    goto raise_overflow;\
+            }\
+        }\
+        return (target_type) value;\
     }
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
- #endif
-#endif
-
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17064,36 +18545,125 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
+                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
+                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
+                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (int) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (int) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
+                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17142,21 +18712,21 @@ raise_neg_overflow:
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = 0;
+    const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long long)) {
-            return PyLong_FromUnsignedLongLong((unsigned long long) value);
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(long long)) {
-            return PyLong_FromLongLong((long long) value);
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
         }
     }
     {
@@ -17168,7 +18738,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
 }
 
 static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
-    const size_t neg_one = (size_t) -1, const_zero = 0;
+    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17185,36 +18755,125 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
+                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
+                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
+                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (size_t) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(size_t) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (size_t) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
+                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long, PyLong_AsLong(x))
-            } else if (sizeof(size_t) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(size_t, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17262,6 +18921,190 @@ raise_neg_overflow:
     return (size_t) -1;
 }
 
+static CYTHON_INLINE enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(PyObject *x) {
+    const enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype neg_one = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1, const_zero = (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+    const int is_unsigned = neg_one > const_zero;
+#if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_Check(x))) {
+        if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) < sizeof(long)) {
+            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyInt_AS_LONG(x))
+        } else {
+            long val = PyInt_AS_LONG(x);
+            if (is_unsigned && unlikely(val < 0)) {
+                goto raise_neg_overflow;
+            }
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) val;
+        }
+    } else
+#endif
+    if (likely(PyLong_Check(x))) {
+        if (is_unsigned) {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) >= 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0]));
+                        }
+                    }
+                    break;
+            }
+#endif
+#if CYTHON_COMPILING_IN_CPYTHON
+            if (unlikely(Py_SIZE(x) < 0)) {
+                goto raise_neg_overflow;
+            }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+            }
+        } else {
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
+            switch (Py_SIZE(x)) {
+                case  0: return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) (((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)-1)*(((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) - 1 > 4 * PyLong_SHIFT) {
+                            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) ((((((((((enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[3]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[2]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[1]) << PyLong_SHIFT) | (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype)digits[0])));
+                        }
+                    }
+                    break;
+            }
+#endif
+            if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(long)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, long, PyLong_AsLong(x))
+            } else if (sizeof(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype, PY_LONG_LONG, PyLong_AsLongLong(x))
+            }
+        }
+        {
+#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
+            PyErr_SetString(PyExc_RuntimeError,
+                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
+#else
+            enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+            PyObject *v = __Pyx_PyNumber_Int(x);
+ #if PY_MAJOR_VERSION < 3
+            if (likely(v) && !PyLong_Check(v)) {
+                PyObject *tmp = v;
+                v = PyNumber_Long(tmp);
+                Py_DECREF(tmp);
+            }
+ #endif
+            if (likely(v)) {
+                int one = 1; int is_little = (int)*(unsigned char *)&one;
+                unsigned char *bytes = (unsigned char *)&val;
+                int ret = _PyLong_AsByteArray((PyLongObject *)v,
+                                              bytes, sizeof(val),
+                                              is_little, !is_unsigned);
+                Py_DECREF(v);
+                if (likely(!ret))
+                    return val;
+            }
+#endif
+            return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        }
+    } else {
+        enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype val;
+        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        if (!tmp) return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+        val = __Pyx_PyInt_As_enum____pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype(tmp);
+        Py_DECREF(tmp);
+        return val;
+    }
+raise_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "value too large to convert to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+raise_neg_overflow:
+    PyErr_SetString(PyExc_OverflowError,
+        "can't convert negative value to enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype");
+    return (enum __pyx_t_7ltfatpy_4comp_5ltfat_dgt_phasetype) -1;
+}
+
 static __pyx_t_double_complex __Pyx_PyComplex_As___pyx_t_double_complex(PyObject* o) {
     Py_complex cval;
 #if CYTHON_COMPILING_IN_CPYTHON
@@ -17422,7 +19265,7 @@ __pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
 }
 
 static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
-    const char neg_one = (char) -1, const_zero = 0;
+    const char neg_one = (char) -1, const_zero = (char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17439,36 +19282,125 @@ static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
+                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
+                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
+                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (char) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(char) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(char) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(char, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (char) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
+                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(char) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(char, long, PyLong_AsLong(x))
-            } else if (sizeof(char) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(char, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
+            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17527,15 +19459,13 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
         case 'I':
         case 'U':
             if (size == 1)
-                *buf = 'b';
+                *buf = (type->is_unsigned) ? 'B' : 'b';
             else if (size == 2)
-                *buf = 'h';
+                *buf = (type->is_unsigned) ? 'H' : 'h';
             else if (size == 4)
-                *buf = 'i';
+                *buf = (type->is_unsigned) ? 'I' : 'i';
             else if (size == 8)
-                *buf = 'q';
-            if (type->is_unsigned)
-                *buf = toupper(*buf);
+                *buf = (type->is_unsigned) ? 'Q' : 'q';
             break;
         case 'P':
             *buf = 'P';
@@ -17562,7 +19492,7 @@ static struct __pyx_typeinfo_string __Pyx_TypeInfoToFormat(__Pyx_TypeInfo *type)
 }
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = 0;
+    const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
@@ -17579,36 +19509,125 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
+                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
+                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
+                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
+#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
                 goto raise_neg_overflow;
             }
+#else
+            {
+                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
+                if (unlikely(result < 0))
+                    return (long) -1;
+                if (unlikely(result == 1))
+                    goto raise_neg_overflow;
+            }
+#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned long long)) {
-                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
             }
         } else {
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
- #if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_USE_PYLONG_INTERNALS
+            const digit* digits = ((PyLongObject*)x)->ob_digit;
             switch (Py_SIZE(x)) {
-                case  0: return 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +(((PyLongObject*)x)->ob_digit[0]));
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) ((PyLongObject*)x)->ob_digit[0]);
+                case  0: return (long) 0;
+                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
+                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
+                case -2:
+                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 2:
+                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -3:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 3:
+                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case -4:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
+                case 4:
+                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
+                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
+                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
+                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
+                        }
+                    }
+                    break;
             }
- #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(long long)) {
-                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
             }
         }
         {
@@ -17974,7 +19993,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
+#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -18015,7 +20034,7 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
 #endif
     } else
 #endif
-#if !CYTHON_COMPILING_IN_PYPY
+#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
@@ -18045,7 +20064,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return Py_INCREF(x), x;
+    return __Pyx_NewRef(x);
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -18085,18 +20104,55 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b)))
-      return PyInt_AS_LONG(b);
+  if (likely(PyInt_CheckExact(b))) {
+    if (sizeof(Py_ssize_t) >= sizeof(long))
+        return PyInt_AS_LONG(b);
+    else
+        return PyInt_AsSsize_t(x);
+  }
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-     #if CYTHON_USE_PYLONG_INTERNALS
-       switch (Py_SIZE(b)) {
-       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
-       case  0: return 0;
-       case  1: return ((PyLongObject*)b)->ob_digit[0];
-       }
-     #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    const digit* digits = ((PyLongObject*)b)->ob_digit;
+    const Py_ssize_t size = Py_SIZE(b);
+    if (likely(__Pyx_sst_abs(size) <= 1)) {
+        ival = likely(size) ? digits[0] : 0;
+        if (size == -1) ival = -ival;
+        return ival;
+    } else {
+      switch (size) {
+         case 2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -2:
+           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -3:
+           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case 4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+         case -4:
+           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
+             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
+           }
+           break;
+      }
+    }
     #endif
     return PyLong_AsSsize_t(b);
   }
diff --git a/setup.py b/setup.py
index eefadbf3ef5e07f2ab95d5c9fa30375037e831b2..009e88188cee98560765e688de934e2ac41e4ab0 100755
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,7 @@ def get_version():
 def set_version(ltfat_dir, VERSION):
     filename = os.path.join(ltfat_dir, '__init__.py')
     buf = ""
-    for line in open(filename):
+    for line in open(filename, encoding="utf-8"):
         if not line.startswith("__version__ ="):
             buf += line
     f = open(filename, "w", encoding="utf-8")